John Inverdale and Sir Steve Redgrave bring highlights from the opening regatta of the 2011 World Cup series in Munich. Great Britain won five gold medals in Munich in 2010 and went on to clinch the overall World Cup title. The prospects this year look just as good, with world champions Katherine Grainger and Anna Watkins set to dominate in the double scull again. Greg Searle is another one to watch as his comeback continues apace; the 38-year-old won his first world medal since 1997 last year and forms part of Britain's strong men's eight team. Show less