"Feed the hungry and you're a saint. Ask why they are hungry and you are a communist."

I'd actually never heard that. More at the link.

Rick Steves' Travel as a Political Act Blog - El Salvador's Civil War:

"There's a popular saying in the poor world: Feed the hungry and you're a saint. Ask why they are hungry and you are a communist. In the 1970s, Central American priests started asking why. These Liberation Theologians threatened the powerful…and were killed..."