FILE - Russian President Vladimir Putin, left, and U.S President Joe Biden shake hands in Geneva, Switzerland, on June 16, 2021. Biden may feel an incentive to secure Wall Street Journal reporter Evan Gershkovich's release because of boasts by former President Donald Trump, who is his main challenger in this year's election, that he can easily get the journalist freed. The Kremlin says it has not been in touch with Trump. (AP Photo/Alexander Zemlianichenko, Pool, File)