A longtime New York State Senator has announced he will not run for re-election. 42nd district Republican Jon Bonacic said on Friday he will retire at the end of his current term. The Republican has been in public office for four decades as a county legislator and chairman of the Orange County Legislature, and as a state Assemblyman. Bonacic has been in the State Senate for the last 20 years. The 42nd district includes parts of Delaware County.