Phelps, fellow silver medalists crowd onto podium RIO DE JANEIRO Over to you, Usain Bolt, and the bar is even higher than usual.Michael Phelps and Bolt have been an Olympic one-two punch since 2008 in Beijing, where Bolt emerged to tear up the track while Phelps was already an absolute ruler in the pool.On Saturday they will overlap briefly once more, with Phelps, now 31, finishing up one of the most remarkable meets...