Redskins reel in Neil Rackers

Graham Gano just gulped, hard. The Redskins have signed kicker Neil Rackers, according to Mark Berman of FOX 26 in Houston. “We’re headed to Washington,” said Rackers, who spent the last two years in Houston. “I visited with Coach Shanahan and [special teams coach] Danny Smith out there [Monday] and really enjoyed what they had…