1: Toothpaste brand at Target? (3)
2: Cronkite, Bradley, and Safer's first network (3)
3: Small capturing big and strong (9)
4: Year inside for undone expert (5)
5: Rings for the groups (5)
9: Interest in a revolutionary activist's broadcast (5)
12: Capture perfect score in review (3)
13: Emergency room stocks one sensitive organ (3)