After action reports

I didn't watch the Republican debate last night.  I been seeing plenty of instant replays on TV today.  Lotta shouting and name calling.  Some new dirt dumped on stage.  I never heard about the Trump University thing before.  Nor about Trump hiring illegal aliens.  I suppose there is something in them, but I won't get very excited about this until I see or hear a reasonably impartial account from a third party.  Trump's opponents ought to bore in on Trump's tax returns. They are real, the returns must exist somewhere, and I'll bet they have some juicy damaging deductions in them somewhere. 
   The instant replays never show anyone saying anything of substance, like what they would do if elected.  Nothing about how to create jobs, how to stop ISIS, nothing clear about Obamacare except they are agin it.  Do they want to just drop it completely and go back to where we were before Obamacare was passed?  That wasn't all that bad.  Do they want do do anything to reduce the scandalous cost of US healthcare?
   Far as I can see from the instant replays they just spent the evening yelling at each other.  Will this have any effect on Super Tuesday?