Every once in a while, a major brand name and its stock’s existence are challenged. Often, the price action and the threatening state of the company are justified, and the business does end up going under. Other times, this is not the case, and investors can catch a life-changing rally in their portfolios. Today, one stock offers investors such an opportunity.Walgreens Boots Alliance TodayWBAWalgreens Boots Alliance$9.00 -0.21 (-2.28%) 52-Week Range$8.22▼$27.05Dividend Yield11.11%Price Target$13.46Add to Wa ...