 and walked into a giant line. We made it all the way through the line, and they basically said, sorry, we're not boarding y'all yet. Just find a wall, and whenever we are, we can get you on there. AP correspondent Emma Burrows reports Russian President Vladimir Putin has indicated journalist Evan Gershkovich could be involved in a prisoner swap between Moscow and Washington. Putin's hinted Gershkovich could be swapped for a Russian assassin being held in Germany.