athletes, anxiety and what it phaoepbts for all of us. the next hour of cnn "newsroom" starts right now. i'm pamela brown in washington. the top stories for you on this saturday night. waiting for rescue. tourists in peru caught in the chaos of a political crisis that has shut down the country. plus, u.s. cities brace for a wave of migrants crossing the border as a critical policy ends just days from now. >> inflation. a stubborn problem impacting every part of americans's lives, even their loved you lives. how it is changing the ritual. americans abroad and in limbo. in peru, evacuations have apparently stalled again for hundreds of tourists left stranded in the ancient city of machu picchu. dozens of americans are among them.