Rep. Marjorie Taylor Greene (R-GA) made a detailed case for House Republicans to impeach Homeland Security Secretary Alejandro Mayorkas, accusing the Cabinet member of lying 20 times about the border crisis as 10 million immigrants have illegally entered the country.

Greene, who has led the GOP effort to force out the DHS secretary and introduced articles of impeachment, gave a fiery rundown during the House Homeland Security Committee’s hearing Wednesday of the offenses that she claimed Mayorkas has committed across his three years in office while serving under President Joe Biden.