Gov. Chris Christie has said that he is the “only impediment” to taxing and regulating marijuana in New Jersey — and he is leaving office in January 2018. Phil Murphy (D), who has repeatedly touted his support for legalization, beat Kim Guadagno (R) by about 10 percentage points and will be the next governor! Senator Nicholas Scutari (D-22), sponsor of the bill to end marijuana prohibition in New Jersey, won easily, and Senate President Steve Sweeney (D-3), another vocal supporter of legalization,…