What is a long TV program that's actually an extended advertisement, like those Ross Perot bought in his presidential campaigns?

During whose despotic reign, beginning as tsar at 16, did Russia get its first printing press in the 1560s? A turkey's wishbone, or furcula, is formed from its fused versions of which bones? What is the WGA, a labor union for TV and film professionals? Which three letters name both a TV cable network and a powerful explosive? Which word names both a type of fried cake and a cone-shaped kitchen utensil? Which word names both a type of camera lens and to move very fast? What does TLR stand for in photography? Which word goes with "cat" for a stray and with "bowling" for a place to play?