GRAND RAPIDS, Mich.: Donald Trump held his first campaign rally Saturday since narrowly surviving an assassination attempt a week ago, and he taunted Democrats and at one point compared House Speaker Nancy Pelosi, D-N.Y., to a “dog.” Trump, who called for national unity in his speech Thursday when he accepted the party’s presidential nomination at the Republican National Convention, did not mention it in his speech to a raucous crowd of supporters in Grand Rapids.
