GM donated a fleet of performance vehicles to the Secret Service’s James J. Rowley Training Center (RTC) in Laurel, Maryland, and among them were four Cadillac sport sedans: two CT4s and two CT5s.

This is where General Motors comes in. Earlier this week, the U.S. Secret Service rekindled its close relationship with the Detroit automaker after it donated 10 different vehicles to the agency ...

Another Secret Service Suburban filed in behind, then me in my van. Following me were three or four more vans, one with Larry at the wheel, and then a “caboose” cop car and two more white ...

Soon I hopped into a black 1999 Ford E-350 15-­passenger van, set my seat, adjusted the mirrors, tossed my walkie in the cup holder, and got in line with the vehicles on the edge of the tarmac.

— -- The U.S. Secret Service responded today to a New York Times report suggesting that the use of citizen volunteers to drive certain vehicles in presidential motorcades could pose a ...