Live stream : Families Belong Together D.C. Rally

USA TODAY

Hundreds of thousands of people are expected to rally across the country Saturday to protest the Trump administration's "zero tolerance" immigration policy, according to organizers.

While the main rally will be held in Washington, D.C., 628 sister rallies are planned for locations in all 50 states.

"(The) family separation crisis is not over. We have a situation where the Trump administration seems to be aiming to detain families," said Karthik Ganapathy, a MoveOn.org spokesman.

Coverage of the rally will be available in the player above.