The world is holding its breath for the long awaited, dramatic rescue. The 33 Chilean miners who have been trapped since August 5 will be pulled from the mine one at a time sometime this evening. We'll have the latest on the rescue, and will be connecting the story from all angles, from mine safety to trauma to recovery.

In just seven days, he's become a viral sensation. The Guy At Home In His Underwear. Mark (his other name) has 25 days in his underwear to raise money and awareness for testicular cancer. Jennifer Hollett visits his secret loft to see how he's doing seven days into the project.

WATCH: guyathome.com

Plus "What in the World," Mark's Disconnect for the day, and Reshmi's news headlines, tonight at 8:00 p.m. ET live.