1. On this frantic Friday, what do you think is the biggest news on Wall Street? Microsoft announces $45 billion bid for Yahoo 47% Exxon earns biggest quarterly profit ever 23% Government reports a job loss in January 30% Total responses to this question: 8572 Related: Microsoft bids $45 billion for Yahoo Exxon shatters profit records Jobs see a surprise drop in January

Top Stories 7 things to know before the bell SoftBank and Toyota want driverless cars to change the world Aston Martin falls 5% in its London IPO Barnes & Noble stock soars 20% as it explores a sale Why it's time for investors to go on the defense