Obama HAS committed an overt enemy attack: he returned enemy commanders to an enemy which has not surrendered - that is an overt act of aid to the enemy. That is treason. Additionally he has given aid to a terrorist organization, a felony.
Obama HAS attacked the United States, and politicians subordinate their duty to impeach to their desire to be reelected. Why should anyone vote to reelect those who will not perform their duty? This is no trifling matter, but one that endangers the United States and every American.
What will it take before Congress does its job?