Colleges and universities across the region are packed with students this fall. The University of Akron has its largest freshman class in the school's history and Cleveland State, Tri- C and other community colleges are also boasting record enrollment. Is the economy driving more people to hit the books, or are other factors at play? On the Sound of Ideas, we'll talk to local university staff about how they're coping with the swelling student rolls and find out what the numbers could mean for tuition costs in the future.