SAUGERTIES – A Saugerties man is charged with impersonating a police officer.Steven P. Lewis, 26, of Ulster Avenue called a man Sunday claiming to be a Saugerties police officer, according to investigators.Lewis threatened to arrest the other man in reference to an incident at the Pig Bar and Grill in Saugerties over the weekend, according to a press release.The victim filed a complaint with Saugerties police.