March 12, 2010 6:34 am 5 a.m. Web Sights: Friday, March 12 A San Francisco politician drops the F bomb all over the place and a local dog impersonates a siren. Local 2:18 Latest forecast from the NBC 5 Storm Team 2:13 Mayor proposes to relocate migrants from downtown shelter to Chicago's South Side 0:47 Surveillance video shows armed thieves storm West Town bar 2:11 Dozens arrested at pro-Palestinian demonstration on Art Institute of Chicago campus 2:18 Chicago Forecast: Evening storms to end a summer-like day