Trump speech to project optimism at time of bitter division

President Donald Trump reacts to audience members during a campaign rally at Drake University, Thursday, Jan. 30, 2020, in Des Moines, Iowa. (AP Photo/Charlie Neibergall)

The legal defense team for President Donald Trump is loaded on a bus on Capitol Hill in Washington, Friday, Jan. 31, 2020, as they leave after the Senate voted to not allow witnesses in the impeachment trial of President Donald Trump on charges of abuse of power and obstruction of Congress. (AP Photo/Jacquelyn Martin)

FILE - In this Feb. 5, 2019, file photo, President Donald Trump delivers his State of the Union address to a joint session of Congress on Capitol Hill in Washington, as Vice President Mike Pence and Speaker of the House Nancy Pelosi, D-Calif., watch. Two decades ago, President Bill Clinton delivered his State of the Union address before a nation transfixed by his impeachment. He didn’t use the I-word once. President Donald Trump is far from the first president to deliver a State of the Union address in a time of turmoil. (AP Photo/Andrew Harnik, File)

WASHINGTON — Standing before lawmakers in the grand-domed Capitol where his impeachment trial is still underway, President Donald Trump on Tuesday night will declare the state of the union strong, even when it is bitterly divided as he asks Americans for a second term.