Immigrant rights groups are suing the Baldwin Park police department for jailing a man suspected of entering the U.S. illegally.
“May Day” rallies will cause traffic delays throughout Los Angeles Tuesday. Travelers have also been advised to arrive early at LAX, where protesters gathered before dawn.
About 200 people walked out of a meeting by a federal government task force Monday in protest over a program that gives immigration officials access to the fingerprints of arrestees.
Hundreds of human rights groups are asking the Obama administration to end programs that allow local police to check the immigration status of arrestees.