Sen. Mark Kirk questioned his opponent's claim that her family has served in uniform since the American Revolution.
Although a high number of African Americans have been killed by police in 2016, more Native Americans are killed based on population.
The Clinton campaign didn't withhold the new emails, but the FBI did overlook them in the initial investigation.
The emails, published by WikiLeaks, include campaign discussions about Eric Garner's death.
Donald Trump Jr. and his team were on their way to an event in Arizona when they saw the woman's car stall.