Good, if Trump can get this eligibility question out of the way, then he doesn’t have to worry about choosing Cruz for VP.
The neat thing is that the more Trump hits on this, the more the media/GOPe will defend Cruz, since they need to Cruz to take out Trump (before doing away with Cruz, of course). This would not be the case after Trump wraps up the nomination (in a month or so) - they will go birther on Cruz - but Trump will have them on the record the other way.
So another INGENIOUS strategy by Trump. The guy is AMAZING.
He's a two-bit con man.