If you pass the corner of First and M streets in Northeast Washington, D.C., you may see a long line of customers waiting to buy a hot dog from a tall man wearing a suit and tie. His name is Isaac ...

Tax attorney Isaac Stein is furloughed from IRS Chief Counsel’s office during the government shutdown, but he’s still working, spending his days manning Shyster’s Dogs, a D.C.-based hot dog cart. It’s ...

At the corner of First and M streets, Northeast, a lunchtime crowd snakes down the sidewalk, with some waiting close to an hour for a hot dog. At the front stands a man in a black suit and red tie, ...