US President Barack Obama
Media playback is unsupported on your device
Video

Newtown shooting: US endured too many tragedies

In his weekly address, the US President Barack Obama has called for meaningful action "regardless of politics" to prevent more tragedies after the shooting in Connecticut on Friday.

Twenty-seven people including 20 children were killed at Newtown's Sandy Hook Elementary School

Go to next video: Obama: 'Heal the broken hearted'