Rugby sevens: Tom Powell excited by chance to play at Rio
Olympics  England's Tom Powell cannot wait for sevens rugby to
become part of the Olympics after watching the crowd response to
London 2012.  Sevens and golf will join the list of sports in
Rio de Janeiro in 2016.  "London has really brought home that
sevens will be in the next Olympics. It's a shame we're not
there this year," said Powell.  "Half our (training) camp we
spent talking about how we wished we could be in the Olympic
Village and competing."  The 26-year-old believes there is a
valid comparison to be made with the way beach volleyball has
been received in London.  "People have fallen in love with it,"
he told BBC Radio Cambridgeshire. "The carnival atmosphere
around the stands and rugby sevens is very much like that.  "You
don't need to know everything about rugby to understand what's
going on.  "It's a very fast-flowing, exciting game where
there's lots of hits, lots of tries and lots of stuff going on
in and around the stadium to keep peo