Simon Mig**let believes Liverpool are showing the fighting spirit necessary to qualify for the Champions League as they head into Sunday?s seismic showdown with Manchester United at Anfield. Brendan Rodgers? in-form Reds survived a first-half fright at Swansea on Monday night before emerging 1-0 winners to cut the gap on fourth-placed United to two points. Mig**let had to produce fine stops to deny Bafetimbi Gomis and Gylfi Sigurdsson in a first half Swansea dominated, but Jordan Henderson?s fortunate winner gave Liverpool their fifth successive Premier League victory.