He was pretty embarrassed over this attack happening on his watch. Much more embarrassed than concerned for victims. He'll just be happy it's over but disappointed the guys were not right wing gun nuts.
However, he'll probably snap into campaign mode and, never allowing a good crisis go to waste, there will be an immediate need for more infringements of our rights and erosion of our freedoms.... For our own safety and more importantly..... For the children.
Of course I'll have to find it out second hand as, with all due respect, I never watch or listen to that person speak.