Where are the war protesters?

Before military action against Afghanistan, Bush got Congressional approval, spoke to the American people beforehand, even got UN and NATO sanctioning, and there were war protesters demonstrating against it.......Before military action against Iraq, Bush got Congressional approval, spoke to the American people beforehand, and there were war protesters demonstrating against it.......Before military action against Libya, Obama did nothing. He just attacked. He didn't speak to Congress beforehand, let alone get approval. His own Secretary of Defense stated on national TV on a Sunday Morning News Talk program that he didn't know why we were in Libya. Obama didn't speak to the American people beforehand, in fact he stayed in South America a few more days before coming home and still didn't speak to the American people for 3 days after that. Yet, no war protesters. In fact, other than some grumbling from Congressional Republicans and Democrats about not being informed let alone getting approval there has been silence. No protests, no demonstrations. Nothing. Why? Is it because it's a Democratic administration conducting the war this time or is it because there are indeed war protesters and media outlets aren't publicizing them due to their continuing love affair with Obama or is it because US ground troops are not involved?