Bob Arum has a pre-fight rant, and you could say there were signs

Arum, promoter for Manny Pacquiao — who is fighting Timothy Bradley on Saturday at Las Vegas' MGM Grand — gets ticked off over posters at the resort that advertise a Floyd Mayweather Jr. bout. LAS VEGAS — We went to write about Manny Pacquiao versus Timothy Bradley and SignGate broke out.