Article Photos: Soldier surprises sister for her graduation from Oklahoma State University 1/60

Eric Humphreys of Grandview, TX, waves to someone seated in the arena as he marches in the procession with fellow graduating students.  Undergraduates at OSU participated in the school's 127th commencement ceremony the weekend of Friday, May 3 and Saturday, May 4, 2013 inside Gallagher-Iba Arena on the university's campus.These photos were taken at the Saturday morning ceremony when students from the College of Agricultural Sciences and Natural Resources, and the Spears School of Business were conferred with degrees.   Photo  by Jim Beckel, The Oklahoman.