After the events of last night, I found this interesting.

This is from the House of Representatives Committee on Rules-Republican Party (italics added for emphasis).


"The precedents of the House allow a wide latitude in criticism of the President, other executive officials, and the government itself. However, it is not permissible to use language that is personally offensive to the President, such as referring to him as a “hypocrite” or a “liar.” Similarly, it is not in order to refer to the President as “intellectually dishonest” or an action taken by the President as “cowardly.”