DALLAS, 2015-5-6 — /EPR Retail News/ — 7‑Eleven, Inc. hit a triple in Operation: Take Command, the contest to award a U.S. military veteran a 7‑Eleven® store. Although one finalist was expected to emerge in the last round of the competition, all three finalists were selected as winners. Active-duty Active Duty U.S. Army Captain Robert Kemna of Miami…