The freedom of speech is not absolute, but finds its limits in criminal laws and in other constitutionally protected rights (Chaplinsky v. State of New Hampshire 315 US 568, 62 S.Ct. 766 [1942], RAV v. City of St. Paul 505 US 377, 112 S.Ct. 2538 [1992], Winsconsin v. Mitchell 508 US 476, 113 S.Ct. 2194 [1993]).