The U.S. Capitol police are tightening security measures ahead of Thursday after a far-right conspiracy theory began circulating that Donald Trump will reclaim his presidential power on what they consider the "true inauguration day," or March 4. Officials told members of Congress that they do not expect violence to unfold but are preparing in an abundance of caution, according to reports. George Washington's first inauguration took place on March 4 and continued to be held on that day until 1933.