On today's This Week In Youtube, get a sneak peek on the life of Paris, cats become exercise craze, and two girls share one sub. Join Lon Harris and guest host Shira Lazar as they run through the hottest Youtube videos of the week! 2 girls 1 sub: www.youtube.com BIll O'Reilly Advocates Keyboard Cat: www.youtube.com Sherlock Holmes trailer: www.youtube.com Asher Roth - Boom Boom Pow - Live Lounge: www.youtube.com LEGO Mindstorms NXT, Pirates and the NXTfied Theater: www.youtube.com Paris Not France: www.youtube.com Cat Workout: Biceps: www.youtube.com Cat Workout: Cat Twists: www.youtube.com Advanced Cat Yodeling: www.youtube.com Peek-A-Boo! Cat in a Suitcase: www.youtube.com 2 WEEKS SOBER: www.youtube.com History of Weed: www.youtube.com Guy Gets in Trouble With Dad for Crying on Webcam: www.youtube.com