From left are salutatorian Danielle Violette and valedictorians Mikala Varela, Stephen Coston and Sarah Smith during Husson University’s 117th commencement on Sunday at the Cross Insurance Center in Bangor. U.S. Sen. Angus King delivers the keynote address during Husson University’s 117th commencement Sunday at the Cross Insurance Center in Bangor, where he also was one of three people who received honorary degrees.