Yes; to a certain extent http://www.irs.gov/taxtopics/tc456.html. Also, don't forget that educational expenses are tax deductable if you had some last year.
Stephen, it might not be applicable to all student loans, but see the explanation at the link regarding MBA loans and other expenses generally. I know Lewis personally and his approach is very popular with MBA grads (obviously). http://generationtax.com/mbataxdeduction.html