May 4, 2013 (16 images)

Race fans shield themselves from rain as they walk through the paddock prior to the 139th running of the Kentucky Derby at Churchill Downs on May 4, 2013 in Louisville, Kentucky. UPI/Kevin Dietsch

Race fans shield themselves with poncho as they wait in the grandstands prior to the 139th running of the Kentucky Derby at Churchill Downs on May 4, 2013 in Louisville, Kentucky. UPI/Kevin Dietsch

Washington Capitals goalie Braden Holtby (70) makes a save against the New York Rangers in the first period at the Verizon Center in Washington, D.C. on May 4, 2013 in game two of the Eastern Conference quarterfinals. UPI/Mark Goldman

Washington Capitals left wing Alex Ovechkin (8) hits New York Rangers left wing Carl Hagelin (62) in the first period at the Verizon Center in Washington, D.C. on May 4, 2013 in game two of the Eastern Conference quarterfinals. UPI/Mark Goldman