The student loan crisis finally reached center stage in Washington after the House GOP budget called for letting interest rates double on government-subsidized loans (and for deep cuts in Pell grants and other student support). If it passes, students who borrow the maximum will end up paying as much as $1,000 a year in added interest. President Obama sensibly called for extending the lower rate, stumping at colleges and on talk-shows to enlist students and others in the cause.