Mid-Day Market Update: Green Mountain Coffee Shares Jump After Coca-Cola Deal; Twitter Falls

Midway through trading Thursday, the Dow traded up 1 percent to 15,595.20 while the NASDAQ surged 1.06 percent to 4,053.99. The S&P also rose, gaining 1.02 percent to 1,769.49. Top Headline General Motors Co (NYSE: GM ) reported a 13% drop in its fourth-quarter profit. GM's quarterly profit declined