For years, Gac Filipaj mopped floors, cleaned toilets and took out trash at Columbia University.
A refugee from war-torn Yugoslavia, he eked out a living working for the Ivy League school. But Sunday was payback time: The 52-year-old janitor donned a cap and gown to graduate with a bachelor's degree in classics
For Filipaj, the degree comes after years of studying late into the night in his Bronx apartment, where he'd open his books after a 2:30-11 p.m. shift as a "heavy cleaner" - his job title. Before exam time or to finish a paper, he'd pull all-nighters, then go to class in the morning and then to work.
On Sunday morning in the sun-drenched grassy quad of Columbia's Manhattan campus, Filipaj flashed a huge smile and a thumbs-up as he walked off the podium after a handshake from Columbia President Lee Bollinger.
-- Reported by the Associated Press
