Judge Maryellen Noreika has so far quizzed more than 50 Delaware residents about their fitness to serve as jurors in the first trial of a sitting president's son. And being Delaware -- a small state that Joe Biden represented in the Senate for more than three decades -- nearly all of them had some level of familiarity with Hunter Biden's legal travails.

"I live in Delaware," one prospective juror said. "You can't swing a cat without hearing something."

"Delaware is a small place," another said. "So you hear stuff."

Several jurors said they had heard or read about this trial specifically. Most had only a cursory understanding of the case, but others expressed a detailed accounting of the charges. A few jurors mentioned the ill-fated plea deal that Hunter Biden initially struck with prosecutors last summer.

"At one time there was a deal, and then there wasn't," one man said.

One woman had even read Hunter Biden's memoir, "Beautiful Things," which prosecutors plan to use to help prove their case. She was excused by the judge.

President Joe Biden has emerged repeatedly in questioning, with prospective jurors expressing both positive and negative feelings on his presidency. One woman said she believed that Hunter Biden was facing charges largely because his father is the president.

"I think it was a very strong factor," she said.

Several others have been dismissed for harboring negative views toward the Bidens. Asked for his opinion about the president, one man said, "Not a good one." Another man said, "Negative toward the defendant." Both were excused.

The jury questionnaire also includes several questions about drug and alcohol addiction -- an affliction that many prospective jurors said has personally affected them.

One woman held back tears as she described how her best friend had died of a heroine overdose. Another man said his daughter is a recovering addict.

"Everybody needs a second chance," he said.

Judge Noreika has been pressing ahead, intent on getting a jury seated as soon as possible -- perhaps even by the end of the day.

In addition first lady Jill Biden and Hunter Biden's wife Melissa, his half-sister Ashley Biden attended court during the morning session, and his confidant and financier Kevin Morris is also in attendance.

President Joe Biden said in a statement issued this morning that he has "boundless love" for his son.

"I am the President, but I am also a Dad. Jill and I love our son, and we are so proud of the man he is today. Hunter's resilience in the face of adversity and the strength he has brought to his recovery are inspiring to us," Biden said in the statement as jury selection got underway.

"A lot of families have loved ones who have overcome addiction and know what we mean," the president said.

"As the President, I don't and won't comment on pending federal cases, but as a Dad, I have boundless love for my son, confidence in him, and respect for his strength," he said. "Our family has been through a lot together, and Jill and I are going to continue to be there for Hunter and our family with our love and support."

After filling out the jury questionnaire, the first panel of prospective jurors are being brought into the court room one-by-one to face individual questioning from the judge and both parties. As of about 9:45 a.m. ET, the court had made it through the questioning of just six jurors.

The prospective jurors so far have include a woman who worked with the Secret Service for over two decades and whose husband was a uniformed officer in Washington, D.C., at locations including the White House.

One prospective juror who volunteered for Hilary Clinton's 2008 campaign prompted the first mention of President Joe Biden -- though not by name.

Judge Norieka asked that prospective juror if her work volunteering and donating to Democratic campaigns would prevent her from being fair in a case that involved "the son of the Democratic president of the United States."

She said it would not.

The exchange occurred as first lady Jill Biden sat in the front row of the gallery, watching intently as each juror answered their questions. The first lady is sitting next to Hunter Biden's wife, Melissa.

Earlier, a prospective juror was struck for cause because of his firm views on guns, after he told the judge he thought gun ownership was a "God-given right." He said he would not be able to be impartial in a case where someone was prevented from buying a gun due to federal law.

Hunter Biden's arrival through the front entrance of the J. Caleb Boggs Federal Building this morning means he would have passed an enormous portrait of his father, which hangs in every federal courthouse in the country.

The first batch of 50 jurors were sworn in by Judge Noreika, who instructed them not to discuss the case with anyone, including family, or to conduct any research on the case or to read any news about it.

Reporters monitoring the proceedings from the overflow room could not hear most of Noreika's statement due to technical difficulties. As technicians tried to fix the issue, they turned on a TV that happened to be playing an attack ad against Joe Biden.

Hunter Biden's attorney sought to cast doubt on the government's narrative during his opening statement, claiming that Hunter Biden was not actively using drugs at the time of his gun purchase and therefore did not "knowingly" lie on the federal form barring drug users from procuring a firearm.

"He did not knowingly violate these laws," attorney Abbe Lowell said, since there was "nothing on the form about the definition of a user."

Lowell told the jury that Hunter Biden was using alcohol at the time of the gun purchase, but that his drug use "did not start until later."

The attorney said that while Hunter Biden was in Delaware, where he purchased the gun, his behavior was "totally inconsistent" with how he presented it when he was on drugs.

"He spoke with his father, his uncle, his daughters," Lowell said, suggesting they would have noticed if he was "smoking crack every 15 minutes," as he described in his 2021 memoir, "Beautiful Things."

"There is no such thing as a high-functioning crack addict," Lowell said.

Lowell told the jury that Hunter Biden had entered a 12-day rehab program in California before returning to Delaware in the fall of 2018, just a week before the gun purchase, shepherded by his "Uncle Jimmy Biden," who Lowell suggested will testify at trial.

Lowell also pushed back on one of the government's key pieces of evidence -- a text Hunter sent to his then-romantic partner Halle Biden days after purchasing the gun, in which he claimed to be "on a car" smoking crack. Prosecutors said this was evidence that he was using drugs at the time, but Lowell said that, "in reality, he did not want to see Hallie."

As part of the defense, Lowell also appeared to shift some blame to the owners and employees at the gun store where Hunter Biden purchased the gun, saying they "wanted to make a sale."

Lowell claimed that Hunter Biden first purchased a BB gun and a knife at the store, and only purchased the gun after they approached him.

"Hunter wouldn't have known what a speedloader was," said Lowell, who also claimed the salesman never "took Hunter through" the form to ensure he understood it.

"How quickly does a person check through those boxes?" Lowell asked jurors.

Lowell also pushed back on allegations involving the gun pouch that was found with the firearm after Hallie Biden threw the gun it in a dumpster. Prosecutors allege that the pouch had cocaine residue on it, but Lowell said it was never checked for fingerprints and called into question its chain of custody.

"Hunter has never asked anyone to excuse his mistakes," Lowell said, before asking jurors to find him not guilty.

As Lowell delivered his opening statement, first lady Jill Biden, Hunter Biden's wife Melissa Cohen Biden, and his half-sister Ashley Biden sat largely stoic in the gallery. Hunter Biden kept his eyes on Lowell and his hands clasped. Jurors paid close attention, with several taking notes.