StupidiNews!

• A gunman in Northern California killed four before being killed, Tehama County Sheriff's officials say the gunman tried to enter an elementary school but the school was locked down.
• An unpublicized meeting of some of the nation's top cops and GOP donors took place over the weekend at Donald Trump's Mar-a-Lago resort in Palm Beach, Florida.
• Sen. Rand Paul has an amendment for the GOP tax plan that would repeal Obamacare's individual mandate, costing 15 million Americans health coverage next year if passed.
• The fifth round of NAFTA trade talks will resume in Mexico City today as negotiators from the US, Mexico and Canada try to reach a deal before US and Mexican elections in 2018.
• Tech startup Arrivo will bring a second Hyperloop test center and track to Colorado as the company, made up of former Hyperloop One employees, will test alternate ideas.