By MICHAEL R. SISAK (Associated Press) NEW YORK (AP) — The founder of Project Veritas, a conservative nonprofit known for its hidden camera stings, is under investigation by a suburban New York prosecutor’s office in the latest fallout after his ouster from the group over allegations that he mistreated workers and misspent organization funds. The Westchester County district attorney’s office confirmed Friday it is “looking into” matters concerning James O’Keefe, who was suspended in February and later fired as chairman and CEO.