VIDEO: Obama announces new effort to reduce gun violence

Updated
President Obama looks down as he walks from the rostrum after speaking at a vigil held at Newtown High School for families of victims of the Sandy Hook...
President Obama looks down as he walks from the rostrum after speaking at a vigil held at Newtown High School for families of victims of the Sandy Hook...
Kevin Lamarque/REUTERS

President Barack Obama announces that Vice President Joe Biden will be placed in charge of creating new proposals that are aimed at reducing gun violence in America.

VIDEO: Obama announces new effort to reduce gun violence

Updated