Govs Order National Guard Members to Arm Themselves After Chattanooga Shootings

WASHINGTON — -- The governors of five states ordered have ordered National Guard recruiters to arm themselves, and Florida temporarily moved all the state's recruiting stations out of strip malls and into armories, as investigators search for a motive in the attacks on two Chatanooga, Tennessee, military installations that left five service members dead.

Investigators have found no information that alleged shooter Mohammad Youssef Abdulazeez was "either inspired, directed, or assisted by individuals associated with an identified designated foreign terrorist organization," and his motivation "remains unknown," according to a bulletin sent to law enforcement agencies, sources tell ABC News.

The Joint Intelligence Bulletin, sent by the Department of Homeland Security and the FBI to 18,000 law enforcement agencies in the U.S. regarding the shootings Thursday, says "the FBI investigation into his activities while overseas and the nature and extent of his affiliation with [foreign terrorist organizations] is ongoing."

The bulletin details the alleged assailant's citizenship and recent travels to Jordan, stating, "Abdulazeez, 24, a naturalized citizen with parents of Jordanian origin—became a US citizen in 2003 (derived citizenship) and previously traveled on at least four separate occasions to Jordan -- with the last recorded date of travel between April and November 2014."

Authorities are looking closely at that recent trip, but the bulletin states, "We have no information to date to suggest that these trips were associated with any nefarious or violent extremist activities."

Sources stressed that the investigation is in its early stages. Communications devices related to Abdulazeez are being scoured and computer forensics are being conducted at the FBI lab at Quantico, Virginia as part of the search for answers. Law enforcement sources say the suspect is looking at this point like a classic lone wolf who operates under the radar of authorities.

The bulletin was sent to provide the latest guidance on the investigation to law enforcement officials around the country.

Today the governors of Texas, Louisiana, Arkansas, Oklahoma and Florida all used their powers to allow National Guard members to arm themselves and take other precautions.

A full scale terrorism investigation using the FBI, local law enforcement, intelligence agencies and foreign allies is underway, trying to determine the motive behind the attack.

Senior government sources have told ABC News that the FBI and other agencies planned to interview family, friends and associates to assess Abdulazeez’s state of mind and any shifts in personality and behavior that may provide clues to why he wanted to kill members of the U.S. military.

They also are going to focus on these areas to ascertain motive:

—Abdulazeez’s overseas travel: Officials want to trace his travel and see whether he secretly went to other countries beyond Jordan. Authorities are asking foreign intelligence services whether Abdulazeez ever came up on their radar and whether there is any indication he ever met with or had interactions with ISIS or other terror groups.

—Abdulazeez’s computer and phone: The FBI will conduct forensic exams on Abdulazeez’s phones and computers. Those items were sent to the FBI lab in Quantico, Virginia today.

—Abdulazeez’s presence on social media: There will be an intense focus on Abdulazeez’s social media footprint and whether the suspect had been using aliases online in an attempt to mask his activity. FBI Director James Comey has said the ISIS social media campaign has been successful in recruiting here in the U.S.

“Americans all over the place responding to this constant push and feed and buzz. It’s the devil on your shoulder all day long saying kill, kill, kill,” Comey said.