"The Director of USSS and Joe Biden’s Department of Homeland Security have abysmally failed to deliver immediate transparency and answers that are owed to the American people. Most importantly, it was an absolute massive security failure leading to the assassination attempt on President Donald J. Trump on Saturday. I am calling for the immediate resignation of USSS Director Kimberly Cheatle. We will work to ensure ALL answers and transparency are immediately delivered to the American people," said Chairwoman Elise Stefanik.