Weak import export numbers out of China raises concerns over growth in the world's second largest economy. Europe is a sea of red, down 1-2%. The Greek stock market is down 5.6% on anti-austerity rhetoric from Tsipras. More United Steelworkers strike increasing the amount of refineries effects to 13% of U.S. capacity. Merkel, Putin, and Hollande to meet on Wednesday to try to workout a ceasefire arrangement. U.S. stock futures down -0.5%. More earnings this week, but little macro-economic data out of the U.S. retail sales on Thursday.