Joe Biden was a co-author of the Violence Against Women Act (VAWA). Vice President Joe Biden has favored using drones to terminate terrorists.
George W. Bush defined Counter-Terrorism (CT) poorly. He defined it as a war against terrorists and countries which host them.
President Obama, aided and abetted by Joe Biden, has implemented a policy of striking terrorists wherever they are and whenever they can be found. In CT, there are no innocent victims. Due largely to Bush's definition, all citizens of a country which has not expelled the terrorist is an enemy.
