The open-wheel race, with cars whizzing past Washington's monuments at speeds approaching 200 mph, is the latest of Trump's celebrations this year to mark America's 250th birthday.
The Supreme Court temporarily cleared the way for construction of President Trump's White House ballroom to continue while the justices consider his administration's appeal. White House correspondent Liz Landers reports on the ballroom as well as the president's IndyCar race coming to the nation's capital this weekend.