Adrien Broner: Mayweather's window is closing; he only has a couple fights left

By Allan Fox: Adrien Broner (27-0, 22 KO's) gave a confusing interview last night Showtime in which he spent much of the time building himself up. The confusing part was how he complimented Floyd Mayweather Jr, who he called his "Big brother," but then he said Mayweather's time is about over. It came across like