[ConjunctionJunction]

Charles and David Koch are two billionaires who give a lot of money to conservative causes. They are a target of Progressives/Liberals.

Check this out:

http://www.theblaze.com/stories/25-activists-arrested-after-protesting-conservative-koch-bros-meeting/

[SuziQ]

Actually David Koch also gives money to support specific shows on the Public Broadcasting System. His name is mentioned on the "Nova Science Now" program as providing financial support for that series.

That's a good argument to the contrary, when the libs claim that the Koch's ONLY support conservative causes. ;o)