September 29, 2008 3:36 pm How to Tie a Bow Tie Yes, we know. You don’t think you’ll ever need to know how, but you’d be surprised. Let LXTV show you how. Do not resist. Learn! Local 0:44 At least 5 shot along Connecticut Avenue in Dupont Circle 1:36 O.J. Simpson's cause of death revealed 2:36 Super dad makes Mario-themed obstacle course for son's birthday 2:03 Does Shakira still believe in love following Gerard Piqué split? 1:59 Ellen DeGeneres jokes about being ‘kicked out of show business'