Robert Watson: There is a lot of misinformation circulating on talk radio, at town hall meetings, in the blogosphere, and around office water coolers about President Barack Obama. For instance, Obama is criticized for allegedly doing nothing and for doing too much. While Obama, like all presidents, has made mistakes, his presidency has thus far been marked not just by bitter opposition but by an ambitious array of initiatives and numerous accomplishments. His is turning out to be one of the most active presidencies in history.