ESPN's Bob Holtzman reported that it was a shaky start for the Browns' two first-round picks of the 2012 draft in Friday's rookie minicamp. Two of the first five handoff exchanges between quarterback Brandon Weeden and running back Trent Richardson were fumbled. Click on the video to see Richardson's interesting explanation on why the ball hit the ground. He didn't put the blame on Weeden or himself. Last season, the Browns fumbled six times, which was third-fewest in the AFC.