Bush killed millions of human beings yet we reelected him! Obama kills a fly and gets criticized. The logic of the American people sometimes escapes me.
I don't know that we can conclude that loony PETA is representative of the thinking of the American people.
I assume that your contention that President Bush killed millions of human beings is connected to the wars in Afghanistan and Iraq.
Considering that President Obama did not immediately begin a rapid withdrawal of American troops from Iraq, actually increased the number of American troops in Afghanistan, and authorized cross-border attacks by Predator drones in Pakistan, can I also assume you believe that he too has become a killer of human beings?