I think it's a dead ball on the interference.Not so wild, but I don't remember seeing this before:
Tonight against the Yankees, runner on 1st and tries to steal second. He is safe, but the home plate ump rules that since the follow through swing of the batter hit the catcher while he was trying to throw (and it hit him solidly, very clearly), it was interference and the runner had to go back to 1st. But what I don't get (and admittedly I haven't researched it at all) is why the runner was not called out? Very strange rule to me.