Protests as President Obama visits college shooting families
Two people have died after two separate university shootings in Texas and Arizona, just hours apart.
The attacks came as President Barack Obama visited families of victims of a college shooting in Oregon.
On arriving in Oregon, he was jeered by gun rights activists who oppose calls he made for tougher gun laws after nine people were killed at Umpqua Community College, Roseburg, last week.
James Cook reports from Roseburg.