California sues Trump over his attempt to end birthright citizenship

California's attorney general, Rob Bonta, said the state would join a lawsuit against an executive order which would end birthright citizenship in the US. The coalition of 22 Democratic-led states taking action say the order violates the constitution. 'The president's executive order attempting to rescind birthright citizenship is blatantly unconstitutional and quite frankly, un-American,' Bonda said at a press conference on Tuesday. What is US birthright citizenship and what does Trump’s executive order do? Twenty-two Democratic-led states sue over Trump birthright citizenship order