Hundreds of Latinos rallied and marched today with civic, labor and immigrant-rights organizations in cities across the country commemorating May Day today.

May Day is International Workers' Day. In Los Angeles, several rallies and protests are planned to recognize the contributions workers are making to the country and to protest for better working conditions, fair pay and immigration reform.

Thousands of immigrants poured into the streets of Los Angeles on Sunday to demand that President Barack Obama fulfill his campaign promise to legalize millions of undocumented immigrants. "Legalization or no re-election!" chanted the demonstrators participating in protest on May Day protest, a holiday mostly ignored in the United States.