Lagat & Walker set to compete in Zurich Friday night...

Double world champion (1500/5000) Bernard Lagat (left, #1113, staking out Uganda's Moses Kipsiro in the final lap of the 5000 /photo by Paul Merca) and pole vaulter Brad Walker are among the headliners for Friday's Zurich Weltklasse meet in the Swiss city.The Weltklasse, which is part of the IAAF Golden League series of meets, is perhaps the crown jewel of one-day track meets, with a prize money