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Swansea Bay City Deal
BBC Sport Wales at the Liberty Stadium
Swansea City are yet to lose this season and they are enjoying themselves once more so far tonight.
Steve Cooper may have made 11 changes to the side which started in the Championship last weekend, but his second string have been much too strong for a much-changed Cambridge team so far.
Kristoffer Peterson claimed his first Swansea goal inside a minute and George Byers and Sam Surridge have stretched the lead.
It threatens to be a long night for the U's.