U.S. Futures Slide On Global Worries; Hot Stocks: CHK, PRGS, FLT, MOH, MCD, BBY

U.S. stock index futures pointed to a lower open on the Wall Street amid disappointment over lack of signals from central bankers for further stimulus measures and weak European data.Mini Dow Industrial Average futures shed 52.00 points to 12,354.00. The Nasdaq Futures dipped 5.50 points to 2,525.00. Standard and Poor's 500 futures lost 3.90 points to 1,306.10.On the economic front, U.S. trade