So-called "sexting" would be added to the list of infractions that school officials could cite to expel students under a bill passed by the state Senate.
Senators on Tuesday unanimously passed SB919 by Sen. Ted Lieu, a Torrance Democrat. It defines sexting as sending or receiving sexually explicit pictures or video electronically.
Lieu says it's a growing problem in California schools. He cited a study saying one in five teens reported sending or posting nude or semi-nude pictures and videos of themselves.
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State law allows school districts to punish students for behavior that occurs on school grounds, while coming to or leaving school, during lunch breaks or en route to school-sponsored activities.
The American Civil Liberties Union opposed the bill, which now goes to the Assembly.