Facebook ran the anti-muslim ads ( basically saying muslims were pro Hillary ) in states that were crucial for electoral votes .
One state was won by less than 1 percent , most of the ads were run in 2015 , less were run in 2016.
As to advertising dollars: Mark Zuckerburg said: he can piss $ 100,000.00 down the drain in 15 minutes !
[Super-PACs and advertising rule ]