Nicaraguan Cigars, Cuban Tobacco, and U.S. Customs? Legality?

Can I bring cigars bought in Nicaragua back to the U.S., if they are cuban? What if it is cuban tobacco but the cigar is rolled in Nicaragua, is that legal? Also, how many can I bring back? I think its something like 100 cigars, 200 cigarettes. My question is, can I bring back both 100 cigars and 200 cigarettes, or is it one or the other?