Around 1,200 demonstrations are planned across the U.S. and six other countries on Saturday in what organizers expect to be the largest single day of protest against President Donald Trump and Elon Musk. Unions, environmentalists, LGBTQ rights groups, and pro-Palestinian activists are expected to participate. The protests are in response to Trump's executive orders and efforts to reshape government. Some 150 activist groups have signed up to participate, and one of the biggest rallies is expected on Washington's National Mall.