Three people were injured as gunfire rang out during an argument at a college in the US state of Texas, say police. A sheriff's official said both people involved in the altercation at Lone Star College in the Houston area were wounded and taken to hospital. A college maintenance man was also injured in the cross-fire. The latest in a series of US shootings, it comes amid a push for gun control by the Obama administration. Hiding under table Lone Star College's... (GunPolicy.org)