He briefly trained with his ex-Forest teammate Nigel Clough at Burton Albion ( where he was manager ) and a short stint in the US playing for the MetroStars in their 9/11 benefit matches against D.C. United . Forest manager , Paul Hart then asked if Walker could train with Forest , who were now struggling in the second tier of English football . In July 2002 , Walker signed for Forest on a permanent basis
9/11
September 11 attacks
Des Walker