First lady Melania Trump returned to the White House Saturday morning after being hospitalized for surgery Monday to treat a "benign kidney condition." "She is resting comfortably and remains in high spirits," said a statement from her staff. "Our office has received thousands of calls and emails wishing Mrs. Trump well, and we thank everyone who has taken the time to reach out." The embolization procedure, which is designed to block blood flow to a benign tumor or other abnormal tissue growth, was completed without complications.