January 8, 2010 7:29 am Apps for Twitterholics 2010 will be another huge year for social networking. If you’re a user of Twitter, you know managing, juggling and tapping into those short, 140-character updates can be overwhelming. US & World Videos 21:18 Jim Gaffigan gives hilarious dad advice to Kelly Clarkson audience 9:45 Orlando Bloom says he's shocked he's still alive after filming his new adventure show 9:22 Mississippi nonprofit tackles poverty head-on through radical approach 1:49 Jay Leno and wife Mavis step out on a date night following her dementia diagnosis 5:44 Drake Bell talks overcoming substance abuse and his darkest moments