'No Kings' protest live updates: Cities prepare for anti-Trump rallies nationwide

Sen. Alex Padilla, D-Calif., was physically removed from the room by federal officers when he tried to interrupt Homeland Security Secretary Kristi Noem's news conference in Los Angeles.

Before being pushed out of the room, he said, "The fact of the matter is half a dozen violent criminals that you're rotating on your, on your -- hands off."

Homeland Security Secretary Kristi Noem spoke at a press conference on Thursday morning, but her remarks were interrupted when it appeared California Senator Alex Padilla was kicked out.

Padilla told reporters that he's been pushing for more information on the administration's immigration enforcement actions and he went to the news conference "to hear what she had to say and see if I could learn any new additional information."

After Padilla tried to ask a question, he said he was forced out of the room, forced to the ground and handcuffed.

Padilla stressed that he was not detained and not arrested.

"If this is how this administration responds to a senator with a question ... you can only imagine what they're doing to farmworkers, to cooks, to day laborers," the senator told reporters, overcome with emotion. "We will hold this administration accountable."

Sen. Alex Padilla held a press conference after he was forcibly removed from a DHS press conference with Secretary Kristi Noem in Los Angeles.

Tricia McLaughlin, assistant secretary for public affairs at DHS, claimed the senator "interrupted a live press conference without identifying himself or having his Senate security pin on as he lunged toward Secretary Noem."

"Mr. Padilla was told repeatedly to back away and did not comply with officers' repeated commands," she said. "@SecretService thought he was an attacker and officers acted appropriately." McLaughlin described Padilla's actions as "disrespectful political theatre."

Noem said, "I think everybody in America would agree that that wasn't appropriate -- that if you wanted to have a civil discussion, especially as a leader, a public official, that you would reach out and try to have a conversation."

Noem and Padilla met for 15 minutes following the incident, she said.

California Gov. Gavin Newsom and LA Mayor Karen Bass have expressed their outrage

"Senator Alex Padilla is one of the most decent people I know," Newsom said. "This is outrageous, dictatorial, and shameful. Trump and his shock troops are out of control."

"What just happened to @SenAlexPadilla is absolutely abhorrent and outrageous," Bass said. "This administration's violent attacks on our city must end."

The Congressional Hispanic Caucus is demanding an investigation.

Progressive groups say they'll hold more than 1,500 "No Kings Day" events across the U.S. on Saturday to protest the Trump administration and to counter the military parade in Washington, D.C., marking the U.S. Armys 250th birthday.

The original plan from major progressive organizing group Indivisible and others to counter the military parade with protests was first announced in early May. But Indivisible Co-Executive Director Ezra Levin told MSNBC on Monday night that President Donald Trumps response to protests against Immigration and Customs Enforcement in Los Angeles has brought many more people to the No Kings website, and that the group has scheduled more trainings this week in response to the "overwhelming interest."

A massive military parade is set to bring thousands to Washington, D.C., to mark the Army's 250th birthday on June 14 -- the same day as President Donald Trump's 79th birthday.

The Army has estimated more than 6,000 soldiers will participate in the event -- an all-day ordeal that's expected to include a fitness competition, festival and parade complete with tanks and infantry vehicles, helicopter flyovers and parachute jumps.

Here's what to know about the event.

Inside the preparations underway to secure the U.S. Army's 250th birthday parade on Saturday, which also falls on Pres. Trump's 79th birthday.

President Donald Trump is taking credit for Los Angeles being "safe and sound" the last two nights, writing on Truth Social that the "great National Guard, with a little help from the Marines, put the L.A. Police in a position to effectively do their job."

"They all worked well together, but without the Military, Los Angeles would be a crime scene like we haven't seen in years," Trump wrote. "Governor Gaven NewScum had totally lost control of the situation. He should be saying THANK YOU for saving his a--, instead of trying to justify his mistakes and incompetence!!!"

Trump's comments come after two nights of curfews in a part of downtown LA that has been the site of clashes between police and protesters over the last six days. The overnight curfew was issued by LA Mayor Karen Bass.

Trump's post also credits "a little help from the Marines," however, the Marines deployed by Trump have not begun service in LA.