Bernie Sanders is on record saying he doesn't believe in charities (see link). According to his 2014 tax return, he gave 4% of his income to charities. Why would he give away his money to something he doesn't believe in?
The charities were probably run by his cronies and he made his donations in exchange for their campaign donations.
Could be. Or maybe he's just senile and forgot he doesn't support charities.
Most libs look at taxes as charity. Pitiful
Maybe his wife did and they file jointly.
If you believe the government should take care of everything, why should you give to charities.
Still, 4% is better than most.
It makes him feel like a "good person" if he makes w monetary donation.