INDIANAPOLIS—Stefan Wilson was taken by ambulance to the hospital Monday after a heavy crash with Katherine Legge in practice for the Indianapolis 500, the first wreck of the two-week build-up to the 107th running of “The Greatest Spectacle in Racing.” Wilson was immobilized and wearing a neck brace but gave a quick thumbs-up after the…

INDIANAPOLIS—Stefan Wilson fractured his back during a heavy crash with Katherine Legge in practice for the Indianapolis 500 on Monday, and the British driver will not be allowed back into his car for the 107th running of “The Greatest Spectacle in Racing.” The two drivers were going through Turns 1 and 2 about an hour…