Democratic presidential candidate Amy Klobuchar says she no longer believes English should be the national language of the U.S.

By Sara Burnett, Michelle L. Price, Associated Press

A provision of the proposed immigration legislation would require immigrants to prove they're learning English before they can become permanent residents. Ray Suarez gets debate on the issue from Georgetown University's Barbara Mujica and Max Sevillia of the National Association…

A massive overhaul of the nation's immigration policies continued to move through the Senate this week as conservatives pushed for harsher measures against illegal immigrants and President Bush urged the Congress to balance between tighter borders and a guest worker…