By Rand Paul
Obama acts as though we no longer have a Constitution
In a potential replay of last year's stand-off, more than 7 million college students could again be threatened with a doubling of the interest rate on their school loans July 1 if Congress fails to act.
As lawmakers move toward a last-minute deal to keep student-loan interest rates from doubling on Saturday, the nation's universities can do little except sit, wait and hope for the best.
