Big Stack, Small Pair

You have a huge chip lead at the table during a tournament, you're sitting in the middle to late position, and you have just been dealt a mediocre pair of 4s. You also have a small stack showing some aggression and raising from an early position. What do you do? Well, you could play the table bully and force your short stacked opponents to make a decision about whether or not they want to go all in, but the problem is that you simply don't have the cards to justify that sort of gambit.