Tapper is the most honest of the so-called mainstream press corps. I am glad that he utterly blasted Obama for his gun-grabbing affront to the Constitution.
He blasted Obama for NOT getting tougher on gun control. He clearly wants Obama to get off the pot and become the next Pol Pot.
Tapper was pissed that Obama isn't the big gun grabber that he expected him to be 4 years ago. "Where have you been" means, "Why haven't you confiscated everyone's guns?"