When a spouse in a same-sex marriage cheats, what’s the potential legal impact on the union under Maryland law? Are communities entitled to know when shipments of crude oil are scheduled to move through their neighborhood on railroad lines? Why is the price of the heroin overdose drug naloxone so high, and what can be done by state officials to lower it? Maryland Attorney General Brian Frosh is our guest in the first hour of Midday. We’ll hear about these cases and some high-profile consumer issues like identity theft, do-not-call lists, and protecting students from predatory for-profit colleges. Plus, what’s the latest in the ongoing dispute between the state and “The Money Guys?”