Your entire respose is full of fail.
I made several points and you avoided them all, except for the one you continue to remain focused on.
As to you making an apology for Clinton and Obama, they kept the troops there; so they supported the war also.
That's why they didn't pull the troops out.
That's an incredibly simplistic interpretation. I think Obama could have pulled troops out sooner than he did, but immediate withdrawal would have been irresponsible & chaotic.
That's why you only commit forces when all other options have been played out.