You will be given a trivia clue, and the category it belongs to. You should answer with the best answer that belongs in the category and is described by the clue. For simplicity, answers should be in all lower cased letters.

Category: TV NEWS 
Clue: Though Walter Cronkite retired at 65, this 65-year-old CBS anchorman, his successor, doesn't plan to
dan rather

Category: ROMAN EMPERORS 
Clue: Reigning from 14 to 37 A.D., he was emperor when Jesus was crucified
tiberius

Category: WORLD FACTS 
Clue: San Cristobal is the capital of these islands, a province of Ecuador

the galápagos