Biden-Putin summit highlights: 'I did what I came to do,' Biden said

An ABC News/Ipsos poll found a majority of the American public has a great deal or good amount of trust in Biden to negotiate on the country's behalf with other world leaders.

That level of trust -- 52% -- roughly tracks the president's overall approval rating, which averages 53%, according to FiveThirtyEight's tracker, and is about equal to the level of trust Americans have in Biden to negotiate with Russian President Vladimir Putin specifically. Still, 3 in 10 Americans, including 70% of Republicans, say they do not trust Biden at all to negotiate with his foreign counterparts, and about 2 in 10 (18%) Americans say they trust the president just some.

A slightly larger majority (57%) say they have confidence in the president to do the right thing regarding world affairs, while about 4 in 10 (42%) do not have much or any confidence in Biden to do so, according to the poll, which was conducted by Ipsos in partnership with ABC News using Ipsos' KnowledgePanel.

9:50

Rep. Bill Keating: World can count on US to deal with Putin

The congressman weighs in ahead of President Joe Biden’s meeting with the Russian president.

ABCNews.com

Compared to the level of trust and confidence in his predecessor, former President Donald Trump, at roughly the same point in his administration, Biden's marks are noteworthy and even more so when factoring in the current level of partisan division in the United States.

-ABC News' Quinn Scanlan

Putin indicated on Friday that he'd be willing to talk about a potential "prisoner swap" between two U.S. Marine veterans, Trevor Reed and Paul Whelan, for Russians being held in the U.S.

Russian officials have indicated they would like to trade Reed and Whelan for two Russians held in the U.S.: Viktor Bout -- one of the world's most notorious arms dealers and dubbed "the Merchant of Death" — and also Konstantin Yaroshenko, a pilot currently serving a lengthy jail sentence for a drug smuggling conviction.

David Whelan told ABC News Live Prime anchor Linsey Davis on Tuesday that his brother, who is manufacturing clothes in a Russian labor camp, is a hostage and that it's difficult to know when that might come to an end.

"I'm always hopeful that he'll be released, but I don't have any idea what the timeline might be," David Whelan said. "The Biden administration has been very outspoken about Paul's case and we've appreciated that as a family. It's given us hope and it's given him hope."

"But he's still a hostage and there's no evidence yet that the Russians are willing to exchange in any exchange for him," David Whelan continued. "They said last week -- the Russian government did — that they would not consider Paul for exchange."

Whelan's family released an audio message from him on Monday recorded from the prison camp in central Russia where he is held. In it, he appealed to Biden to help free him.

"Please bring me home to my family and my dog Flora where I belong. Thank you, Mr. President, for your commitment to returning me home and bringing this deplorable hostage situation to an expedient conclusion," Whelan said in the recording that his family said was made on May 30.

-ABC News' Haley Yamada and Patrick Reevell

Ahead of Wednesday's summit in Switzerland, both leaders agreed that it is a "low point" between the U.S. and Russia relationship

5:40

Biden to hold high-stakes summit with Putin on Wednesday

Both leaders agreed that it is a “low point” between the U.S. and Russia relationship. President Joe Biden will meet with Russian President Vladimir Putin in Geneva, Switzerland, to discuss relations.

ABCNews.com