Trump waves the green flag to start the IndyCar race as drivers zoom through Washington's streets
"I'm going to make a little circle in a nice, secure car, slightly slower than the ones we're going to witness, but we're going to have fun," Trump said in an interview on Fox shortly before the ride. 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.
