Which three-letter name belongs to both a cable TV network and an explosive?

A 1964 campaign button warned that electing which Republican presidential nominee would put the country "in hot water i… A C-54 cargo plane appeared on a 1998 stamp marking the 50th anniversary of which aid mission? When wine drinkers order a "cab", which grape variety are they usually asking for? Which cabinetmaker by trade developed the railway sleeping car called the "Pioneer" in the 1860s? What is a cafeteria on a movie studio lot traditionally called? Complete the saying: "A camel is a horse designed by a ___." A camera orbiting which planet photographed a crater resembling a happy face in March 1999? What slang name is given to a can or bottle opener with a pointed triangular end?