Big protests expected as Trump goes to Phoenix for rally

By Ayesha RascoeWASHINGTON(Reuters) - Large protests could greet President Donald Trump on Tuesday when he travels to Arizona for his first campaign rally since he caused an uproar with his remarks about a white nationalist demonstration in Virginia.Phoenix Mayor Greg Stanton, a Democrat, asked the Republican president to postpone Tuesday's event scheduled for 7 p.m. MST (0200 GMT on Wednesday) in light of his response to the street battles that broke out earlier this month at a protest against