Minority leader asks Grassley to remove committee chair after facebook posts Rep. Dean Fisher, R-Montour A screenshot of Rep. Fisher's post from Iowa Democrats DES MOINES (KWWL) - Iowa House Minority Leader Todd Prichard, D-Charles City, asked Majority Leader Pat Grassley, R-New Hartford, to remove a Republican committee chair from his post Friday after several facebook posts about the election and Capitol riots. Democrats say Rep. Dean Fisher, R-Montour, made false and threatening social media posts. Fisher has deleted the posts since but Iowa Democrats sent screenshots to KWWL. Fisher is the chair of the House Environmental Protection Committee. In the posts, Fisher says Democrats across the country are guilty of "outright cheating" and says Democratic-led states and cities engaged in "shady" practices while counting votes in November.