Opinion: Immigrants are essential to Philadelphia’s economic growth and prosperity

Each person must register and provide their fingerprints and address, the statement says, and parents and guardians of anyone under age 14 must ensure they are registered.

“We’re going to have to address urgent needs while doing the long-term work to achieve structural change,” said one organizer. "We are going to need everyone to fight back."

Migrants fearing deportation set mattresses ablaze at an immigration detention center in northern Mexico, according to the Mexican president.