ManU fans moaning like wolves under a full moon.
It WAS a red card. The players know full well that showing high studs in European games is a yellow card, but Nani followed through kicking the guy in the chest, that is dangerous play, which has nothing to do with whether you see the guy or not, a red card offense in any game. Even Roy Keane agreed it was a definite red, and I would like to think he knows a thing or two about football and ManU.
If I seen any player do that in any game I would expect him to be sent off, you can actually kill someone with a kick to the chest.