 For much of its history, the Secret Service is part of the U.S. Department of the Treasury, in part because of its former role in stopping counterfeiting of dollars. But since 2003, it is under the Department of Homeland Security. Our producers are James Graham, Naomi Rainey, Nick Perez, Ariana Rosas, Alex Schroeder, and Erica Soderstrom. Our senior producer is Meredith Gerritsen-Morby. In New York, I'm David Brancaccio. It's the Marketplace Morning Report.