Picture 1: Flat out racist.
Picture 2: Racist Nirther.
Picture 3: Racist Islamophobe Nirther.
Picture 4: Racist Nirther.

~75% of racist bullshit (based on this little unscientific poll) comes from Nirther conspiracy kooks.

Step 1: Get rid of the goddamn nirthers. Relegate these bastards back to the JBS fringes of the Libertarian party where they belong. The remaining racists will be fewer and easier to shun. The adults in the party outside of the commenters here should have been hammering these idiots from day one.