For a guy who built a career on fighting anybody, anywhere, anytime,
Wanderlei Silva is proving incredibly difficult to schedule.
UFC president Dana White said he's trying to book a rematch between
Silva and Vitor Belfort - a fight "The Phenom" has verbally agreed to -
but "The Axe Murderer" is holding out for a bout with Chris Leben.
White admitted he's a little shocked by Silva's actions, especially
considering he already turned down a UFC 130 fight with Brian Stann
because he didn'