Some people say TV has ruined sport but there’s a strong case to argue that the opposite is true, writes Brendan O'Brien

Congressional investigators have rebuffed former US national security adviser Michael Flynn's offer of cooperation in exchange for immunity from prosecution.

Maths wasn’t exactly a strong suit in the old school days, but one glance around Croke Park last Sunday afternoon seemed to offer fairly definitive evidence that the numbers just didn’t add up for what proved to be two perfectly enjoyable Allianz League Division 1 semi-finals.