Alexander Rossi won the 100th Indy 500 just before running out of fuel, becoming the first rookie to win it since Helio Castroneves in 2001.
With the U.S. set to start the Copa America on June 3, manager Jurgen Klinsmann expects a top four finish in the grueling tournament.
Lewis Hamilton won the Monaco GP after capitalizing on a mistake by Red Bull when they were unprepared for a pit stop.
Thompson said the socks brought out his Jedi powers.
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The Kentucky Derby winner will not run in the Belmont Stakes due to an elevated white blood cell count.