General Services Administration says official appeared to make light of congressional oversight . POTUS stands for `` president of the United States . '' The incident occurred in a meeting with the head of the House Oversight and Government Reform Committee on Wednesday, according to an email obtained by CNN. Congressional investigators examine the GSA 's lavish 2010 conference in Las Vegas . Hearings are planned for next week by House and Senate committees .
General Services Administration says official appeared to make light of congressional oversight . The incident occurred in a meeting with the head of the House Oversight and Government Reform Committee on Wednesday, according to an email obtained by CNN. Congressional investigators examine the GSA 's lavish 2010 conference in Las Vegas . Hearings are planned for next week by House and Senate committees .