There is , however , a significant downside to this blurring of boundaries . Colin Powell , a Republican , endorsed Barack Obama for re-election . Reihan Salam : The New York Times reported that the CIA had been spying on members of Congress and their staffs since at least 2003. He says a liberal party and a conservative party enable voters to express preferences . Salam : To avoid gridlock , parties should be given more power over members of Congress .
Colin Powell , a Republican , endorsed Barack Obama for re-election . Reihan Salam : The New York Times reported that the CIA had been spying on members of Congress and their staffs since at least 2003. He says a liberal party and a conservative party enable voters to express preferences . Salam : To avoid gridlock , parties should be given more power over members of Congress .