Will the company take the necessary steps to stop the stock's free fall?Walgreens Boots Alliance (WBA -0.62%) is a stock that's in deep trouble. Its future is uncertain, the business isn't performing well, and investors have all but abandoned it. Despite trading at a significantly reduced valuation and at prices not seen in multiple decades, there isn't overwhelming interest from investors to take a chance on this struggling stock.There are, however, many things Walgreens can do and many levers it can pull ...