PRESS DIGEST - Wall Street Journal - March 31 By: Reuters: Company News March 31, 2015 at 01:39 AM EDT March 31 (Reuters) - The following are the top stories in the Wall Street Journal. Reuters has not verified these stories and does not vouch for their accuracy. Read More >> Related Stocks: Alaska Air Group Amazon.com Google, Inc. Molson Coors Brewing Tesla, Inc. UnitedHealth Group