A late first half goal from Roger Espinoza gave Wigan the lead against Swansea at half time.
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Shaun Edwards says there'll be no room for complacency when Wales take on opponents they haven't lost against since 2007.
The first all-Wales annual report for respiratory services shows there has been a 10% drop in the number of deaths between 2013 and 2014.
Rugby fans told to expect queues of up to 2 hours to get home as thousands pour into the city for Wales' first Six Nations home game.