Like most of the other posters, I generally do not recommend going to law school. As SJwaste explained, the job market for lawyers is supersaturated, and has been that way for many years. Sure, there are limited exceptions (e.g., patent law, tax, certain types of litigation), but as a whole the job market sucks.
Also, whenever someone tells me that they are interested in going to law school, my first question is always "why?" Often, the answer is "because I want to be an attorney." My reply to that answer is the same as my first question, i.e., "WHY?" Strangely, I have found over the years that most prospective law students have no idea "why" they want to become an attorney. Those who think they do are often operating under a strong misunderstanding of just what a lawyer "does" each and every day, and what salary the average lawyer makes. When those students ultimately decide to attend law school, they are making a very uninformed decision.
Perhaps an analogy will help. Say you are going to buy a used car. A really expensive one. You know, a 100k+ Maserati. The advertisement for the car in the paper looks great. It is the color you want. The owner says that the car attracts women like crazy, and there are videos all over the internet depicting similar car owners racing around town living the good life. Question, would you buy that car sight unseen? Hell no you wouldn't. Because you know that a car is an asset. One that's primary value is to take you from A to B without stopping at point C in between. Thus, to make an informed decision, you need to know the condition of certain elements of the car (i.e., condition of the engine, body, accident history, etc.). And if the secondary characteristics are important to you, you take the car for a test drive to see if it really does have that wooing effect on women. In a short phrase, you investigate the car fully before you buy.
In many ways, law school is no different than that really expensive used car. Many law schools promise the world when it comes to jobs, but the reality is few deliver on that promise. For example, many law schools post stats indicating the percentage of students who are employed after graduation. Employed doing what you ask? Who knows? In my experience, relatively few schools post precisely what their past students are doing (well, except for the "exceptional" students who are employed by top firms).
In sum, my advice is that you seriously consider "why" you want to become a lawyer. And before you make a decision to go to law school, spend some time "observing" what real lawyers do on a day to day basis. If you still want to be a lawyer after you do your homework, by all means go for it. But if not, you can thank me later for saving you from a small mountain of debt.
Finally, one important thing you should consider is that *no* law schools in the U.S. actually teach you to be a lawyer. That's right. NONE OF THEM. Harvard? Nope. Yale? Not to my understanding. Zero, zip, zilch, nada. Rather, law school teaches you to "think" like a lawyer. A very useful skill. One that is important in many contexts (including the practice of law and others). But it won't help you one bit with understanding how a real legal practice works.
Best of luck to you in whatever you decide.
Sox
P.S.: In the interest of full disclosure, I am a patent attorney and an adjunct professor of law.