. >> tonight at 11:35 matthew fox, roda mitchell.on jimmy kimmel tonight. >> another great weather resource for you. you can help follow us on twitter and get latest videos and alerts all kinds of advisories. >> excellent. >> thank you. >> that does it for this >> that does it for this edition of this is the "jeopardy!" tournament of champions. here are our three finalists -- a research chemist, originally from charlotte, north carolina... ...a strategic analyst for nasa from huntsville, alabama... ...and a high-school world-history teacher from chicago, illinois... and now here is the host of "jeopardy!" -- alex trebek! thank you, johnny. thank you, ladies and gentlemen. [ chee applause ] welcome aboard. today -- the first half of our championship. we're gonna start the week off by talking about money. there's a $50,000 guarantee for a third-place finish, a $100,000 guarantee for a second-place finish, and $250,000 for our tournament of champions winner. colby, kristin, and keith, you've all been very impressive so far. but now, yea