WASHINGTON (AP) — There were funnel cakes, stands of festival bling and American flags aplenty. There were mighty machines of war, brought out to dazzle and impress. And there was the spray of tear gas against demonstrators in Los Angeles and Atlanta, and rolling waves of anti-Trump resistance coast to coast. In scenes of celebration, protest and trepidation Saturday, masses of Americans cheered for a rousing Army parade like none seen in Washington in generations. Masses more rallied across