Several thousand protesters marched in Washington, DC, on Saturday to demand that US President Donald Trump end the deployment of National Guard troops patrolling the capital city's streets. With Trump vowing crackdowns in other Democratic-led cities as well, he appeared to threaten Chicago with migrant deportations in a social media post with an image that parodied the 1979 Vietnam war movie "Apocalypse Now". Protesters at the "We Are All DC" march, including undocumented immigrants and supporters of Palestinian statehood, chanted slogans denouncing Trump and carried posters, some of which read, "Trump must go now," "Free DC" and "Resist Tyranny". "I'm here to protest the occupation of DC," said Alex Laufer. "We're opposing the authoritarian regime, and we need to get...