Radio Rahim catches up with WBA 'super' featherweight champion Nonito Donaire at his open workout, as he shows off some moves and speed ahead of his upcoming showdown with undefeated WBA 'regular' champion Nicholas Walters, which takes place on Saturday night at the StubHub Center in Carson, California. The fight will showcased as the HBO televised co-feature to the middleweight battle between Gennady "GGG" Golovkin and Marco Antonio Rubio.