Most people don't realize how powerful farmers are in the US. We (rightly!) complain about Wall Street and bank bailouts when they happen, but I'd wager that we've given significantly more money to farmers over time, through bailouts (like this one) and regular subsidies.
Maybe that's a good use of tax dollars, maybe not. It feels bad, but I'm not an economist.
(And before anyone says that farmers are much more sympathetic characters than bankers, remember that "farmers" in the US overwhelmingly means gigantic corporate farming conglomerates; the individual family with a few hundreds or thousands of acres of land and hearts of gold is sadly increasingly uncommon.)