Dow Falls Nearly 400 Points on Middle East, Oil-Price Concerns
Plus, Pfizer shares rise on a WSJ report that activist Starboard Value has taken a roughly $1 billion stake in the company. Amazon shares decline after the stock was downgraded by Wells Fargo analysts. J.R. Whalen reports.\n\n\n\nSign up for the WSJ's free What's News newsletter.\xa0\n\nLearn more about your ad choices. Visit megaphone.fm/adchoices