Facts do not affect those invested in Obama or, alternately, his beliefs.
They have taken on a Religion with him as the object, or they may choose Fabian Socialism or Marxism of some mix of anti-Capitalist systems.
For that reason, I do not argue with them. Religion will cause you to 'logic lock' certain things that are, obviously true. Galen's article is full of reason, which is of no avail to the devotee.
One would as much have gone to Jonestown and tried to talk to the participants, and told them not to drink the koolaid. It, I expect, would not have stopped them.
I just hope there are enough people suffering under present policies, that are not heavily invested in an unsubstantiated set of Lame Stream Media and Obama lies.