Politics: In yet another vote against transparency, the Senate killed an amendment imposing legislative oversight on unconfirmed White House officials. Shouldn't we know who they are and what they're doing? Green czar Van Jones is gone, forced to leave the administration after Fox News and the conservative blogosphere revealed his past as a self-avowed communist. Jones had issues that some argue should have been discussed in confirmation hearings that never occurred before he assumed his position. Sen. Susan Collins, R-Maine, would have liked to have learned of Jones' communist links and more before this man, who believes that white America...