President Donald Trump’s efforts to send National Guard troops into U.S. cities — including Los Angeles, Portland, Oregon, and Chicago — over the objections of Democratic mayors and governors have prompted a host of questions about the president’s authority and who controls the Guard.

A federal judge temporarily blocked the Trump administration from deploying any National Guard units to Oregon, including the California National Guard.

A federal judge in Oregon has temporarily blocked President Donald Trump’s administration from deploying the National Guard in Portland.

A federal judge has ruled Oregon’s voter-approved gun control measure — one of the toughest in the nation — is constitutional.

The Oregon Supreme Court late Wednesday declined to overturn a lower court judge’s decision and allow a tough new voter-approved gun law to take effect this week.

A state court judge’s ruling has placed Oregon’s tough new voter-approved gun law on hold just hours after a federal court judge in Portland allowed a ban on the sale and transfer of high-capacity magazines to take effect this week.