Tonight' host criticized the president for sending National Guard troops and Marines into Los Angeles: "Why would you send troops if there is nothing for them to do?"

Tensions are escalating in Los Angeles after protests against Immigration and Customs Enforcement gripped the city on Sunday, with demonstrators clashing with law enforcement and setting vehicles on fire downtown.

Protesters filled plazas, streets and parks across the country on Saturday, mounting a mass mobilization that called for protecting American democracy from a president that many opponents accused of overreaching the powers of his office.

A day of opposition to Donald Trump brought out protesters in hundreds of cities across the US on Saturday, creating a split-screen contrast with a military parade in Washington promoted by the president.