Omar Nok is at the finish line of a 28,000-mile zig-zag route that began in February. Here's how he approached the adventure, without setting foot on a plane.
"Some may seek to deny or delay the clean energy revolution that's underway in America, but nobody — nobody — can reverse it," Biden said. But Trump has vowed to roll back those plans.
The U.S. is allowing Ukraine to use the powerful long-range weapons to strike in and around Kursk — the same region where some 10,000 North Korean troops were recently deployed.