The man accused of opening fire on a suburban Chicago Independence Day parade and killing seven people is about to stand trial nearly three years after the attack.

FILE - In this Feb. 8, 2021 file photo, A mural of George Floyd is seen in George Floyd Square in Minneapolis. DOES THE U.S. CONSTITUTION REQUIRE DIVERSE JURIES? In the 1940 decision Smith vs. Texas, the high court ruled unanimously that the Constitution prohibits racial discrimination in the selection of grand juries, finding it “at war with our basic concepts of a democratic society and a representative government.”WHY ARE DIVERSE JURIES MORE LIKELY TO DELIVER FAIRER VERDICTS? “With diverse juries, there are more vantage points,” he said. Other studies have found similarly positive effects on juries, even if just one or two non-white jurors are included with a mostly white jury.