Exclusive: Paul Whelan told Blinken being left out of prisoner swap with Russia painted a target on his back

Sister of Paul Whelan seeks meeting with Biden to press him on her brother's release

White House: video of jailed US citizen Paul Whelan is 'reassuring'

Paul Whelan: US ex-marine seen in Russian labour camp video

US detainee Paul Whelan seen inside Russian prison in rare video released by state media

Blinken spoke with Paul Whelan, American detained in Russian prison

Exclusive: Blinken speaks by phone with Paul Whelan, who is wrongfully detained in Russia

Exclusive: Paul Whelan tells CNN he's confident 'wheels are turning' toward his release