Three senior Trump officials explain why revamping the Federal Acquisition Regulation, and the $1 trillion in government spending it governs each year, is now a top priority.

One of the most impressive parts of the city is the Gravina canyon, where homes appear to spill down the cliffside.

Istanbul is one of the world's most thrilling cruise ports. Minarets and domes punctuate its skyline, calls to prayer mingle ...