Senators press for National Guard troops on border
Homeland Security and Pentagon officials are at loggerheads over a plan to send National Guard troops to the U.S.-Mexico border, even as President Barack Obama is pledging to bolster security there.
Immigrant crossings into Arizona on the rise
The latest figures show that Arizona, which is about to put into effect the nation's toughest immigration law, also is the only border state where illegal crossings are on the rise.
AZ immigration law divides police across US
Arizona's tough new law cracking down on illegal immigration is dividing police across the nation, pitting officers against their chiefs and raising questions about its potential to damage efforts to fight crime in Hispanic communities.