Assuming that farmers would go to the barricades to protest a Trump impeachment is naïve. Successful farmers are good business people. In 2015, the U.S. exported to Mexico $2.3B of corn, $1.4B of soybeans, $1.3B of dairy, $1.3B of pork and $1.1B of beef. If Trump sparks a trade war with Mexico, farmers will be big losers. No one will support a President who wrecks one of their biggest markets.