U.S. Rep Ilhan Omar (D-MN) speaks at a news conference after Democrats in the U.S. Congress moved to formally condemn President Donald Trump's attacks on the four minority congresswomen on Capitol Hill in Washington, July 15, 2019.

At least two 9/11 mourners reading the names of the victims at the annual memorial ceremony flipped the solemn moment into a dramatic political stage in New York on Wednesday. One decried gun violence and another mocked Minnesota Rep. Ilhan Omar.

Nicholas Haros Jr. of New Jersey, who lost his mother, Francis Haros, in the World Trade Center attack, took the stage wearing a T-shirt emblazoned with "Some people did something" — a favorite four-word attack Republicans have used against Omar, a freshman Democratic lawmaker.