Yes he is a newbie and frankly coming in a strong second in Iowa is not a bad first go at it. I am pleased and I thought Trump looked pretty happy with it. He is perfectly positioned for NH and SC.
Of course the GOPe is coronating Rubio and its going to be Rubio 24/7 on Fox News and every establishment shill. They will run Cruz out and he will probably not win another primary so Trump really needs to turn his heat on Rubio.
Trump needs to curtail the post-Iowa grousing. Makes him look childish IMO. Fugeddabouddit and MOVE ON! If there’s something you, Mr. Trump, can learn from Iowa, so much the better. But enough of the whining and sniveling.