Nancy Pelosi faces social media backlash over behavior at Bob Weir tribute event

Former House Speaker and self-proclaimed "Deadhead" Nancy Pelosi drew swift online backlash after appearing at a tribute honoring Grateful Dead co-founder Bob Weir, with some social media users accusing her of bizarre behavior. 

Thousands gathered Saturday at San Francisco's Civic Center to celebrate the life of Weir, who died earlier this month at age 78. The event drew longtime "Deadheads," musicians and political figures, including Pelosi, according to FOX 2. 

Pelosi, 85, delivered...