In this episode of The Corner, JAY Z's Life+Times steps into the practice ring with Welterweight Champion Robert "The Ghost" Guerrero as he prepares for his May Day fight against the undefeated Floyd Mayweather.<br /><br />More episodes of The Corner ► http://bit.ly/thecorner_lifeandtimes<br /><br />Sign up for our newsletter ► http://bit.ly/LifeandTimesUpdates<br /><br />Facebook ► http://facebook.com/OfficialLifeandTimes<br />Twitter ► http://twitter.com/LifeandTimes<br />Google+ ► http://plus.google.com/+LifeandTimes<br />Instagram ► http://instagram.com/LifeandTimesOfficial<br /><br />Life+Times ► http://LifeandTimes.com<br />iTunes ► https://itunes.apple.com/us/artist/jay-z/id112080
