Which oil companies is it okay to accept funding from?

Exxon tends to give a little more money to Republicans, hence the smear campaign which is echoed by diligent leftists. All of them are commuted to providing a needed commodity to the worlds population at market prices. It is only in totally discredited Marxists radicals where you find people who support such a silly notion that their money is tainted. You pretty much have to go to North Korea or Berkley to find a place where that sort of ignorant thinking is common.