(The Center Square) – Sacrifices were too many, and the least the fraternity brothers on a North Carolina campus could do, he said, was keep Old Glory flying. And so, they did. In an emotional back-to-back segment of the Republican National Convention on Wednesday night, the tears for lives lost among 13 families were followed by song and inspiration from country music artist Brian Kelley performing with the Holy Redeemer Church of God in Christ Choir. American flags were brought to the foot of the stage by seven fraternity brothers from the University of North Carolina. Alex Johnson, speaking…