Here in Arizona, the "Second Amendment State," our County Sheriff said he would refuse to enforce any federally mandated gun controls that he believes are "unconstitutional." Sounds like we could get rid of the Supreme Court, their salaries, perks, etc., and leave all constitutional issue to our Sheriff.
Four AZ legislators introduced a bill that would require Arizona to ignore any new Federal gun controls, and to charge any Federal official attempting to enforce them as a Class 6 Felony offender. Any day now, someone will introduce a bill for AZ to secede from the Union.