Leo Manzano accepts his tough battles and still hunts for a personal best

Some times Leo Manzano is a 3:34 guy and then there's performances where he runs 3:44. Manzano looks to regroup in London before Moscow. He has not set a personal best since 2010. His training is geared for championship racing, but he would like to see an improvement. Update: Manzano is still unsponsored and wore a top with his Twitter handle in the race.