President Donald Trump will press Congress to carry out his priorities for replacing Obamacare, jump-starting the economy and bolstering the nation’s defenses in an address eagerly awaited by lawmakers, investors and the public who want greater clarity on his policy agenda. Trump on Tuesday afternoon was putting the finishing touches on his first address to a joint session of Congress, and his spokesman was dispatched to the Capitol to deliver briefings on the major points the president intends to make in the speech, scheduled to begin at 9:10 p.m. Washington time.