President Donald Trump said his administration is preparing to declare a federal emergency aimed at addressing the national opioid abuse crisis, but what that means to beleaguered governors seeking to quell the crisis remains unclear. The president made his remarks on Aug. 10 during a self-described...

The ongoing controversy over family separations at the U.S. border with Mexico has spurred a bipartisan group of governors to pull back or reject outright President Trump’s request to send National Guard troops to the U.S. border with Mexico. Democrats Andrew Cuomo of New York, Gina Raimondo of...