Trump-backed IndyCar Freedom 250 Grand Prix kicks off

Spectators poured into the center of Washington, DC to catch the first day of the Freedom 250 Grand Prix, a two-day street racing event where cars reach speeds of over 180 miles per hour.

​ Spectators poured into the center of Washington, DC to catch the first day of the Freedom 250 Grand Prix, a two-day street racing event where cars reach speeds of over 180 miles per hour. Read More Breaking News, Latest News and Videos | CNN