A casino review and rankings site unveiled its list of the “luckiest” casinos in the United States. To determine the rankings, analysts sifted through Tripadvisor reviews, tracking how often visitors mentioned luck-related keywords such as “luck,” “lucky,” “won,” “winning,” “jackpot,” “bonus,” and “profit.” The more frequent the lucky language, the higher a casino ranked on the list. Read more: http://on.forbes.com/6183Nx8QB | Forbes