Perhaps Donald's lawyers were concerned about his Tweets:
"In law, sedition is overt conduct, such as speech and organization, that is deemed by the legal authority to tend toward insurrection against the established order. Sedition often includes subversion of a constitution and incitement of discontent (or resistance) to lawful authority. Sedition may include any commotion, though not aimed at direct and open violence against the laws. Seditious words in writing are seditious libel. A seditionist is one who engages in or promotes the interests of sedition.
Sedition is the stirring up of rebellion against the government in power. Treason is the violation of allegiance to one's sovereign or state, giving aid to enemies, or levying war against one's state. Sedition is encouraging one's fellow citizens to rebel against their state, whereas treason is actually betraying one's country by aiding and abetting another state. Sedition laws somewhat equate to terrorism and public order laws."