This post provides an update on last week's developments in Cooke et al. v. Hickenlooper. This is a lawsuit filed May 17 in federal District Court in Denver, challenging two gun laws enacted by the state legislature in March. In the case, I represent 55 of Colorado's 62 elected Sheriffs, plus one retired police officer. Other plaintiffs, with their own attorneys, include the Colorado Farm Bureau, Outdoor Buddies (which helps disabled people participate in outdoor sports), the Colorado Outfitters Association (trade association for hunting guides), federally licensed firearms dealers, the National Shooting Sports Foundation, and others. We argue that House Bill 1224 (magazine ban) and House Bill 1229 (background checks and paperwork on temporary loans and private sales of firearms) violate the Second and Fourteenth Amendment, and the Americans with Disabilities Act.
Read the article: The Volokh Conspiracy
Kopel: Successes in Colorado Sheriffs' Second Amendment case
Tuesday, July 16, 2013
Monday, April 6, 2026
Amid a steady stream of headlines highlighting anti-gun legislative proposals in the states, ongoing litigation battles, and regulatory uncertainty, there is also good news to report on the Second Amendment front, courtesy of the Trump ...
Monday, April 6, 2026
Chicago Mayor Brandon Johnson, who was dragged for spending over $30,000 of his campaign funds on hair and makeup in a year, is now facing scrutiny over the optics and price tag of his personal security force.
Monday, April 6, 2026
Just as we were finalizing another article this week on pro-gun initiatives by the Trump Administration, yet another example was announced.
Friday, April 3, 2026
On Wednesday April 8, the House Judiciary Committee will meet in the House Lounge at 4 p.m. to launch an historic attack on our Second Amendment rights.
Monday, April 6, 2026
Gun rights supporters know that civilian disarmament advocates have long employed dubious social “science”/public “health” research in their mission to strip Americans of their Second Amendment rights.
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