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Stock markets dip; Diesel ban ruling; Tobacco company suffers

1. Negative sentiment takes hold: US stock futures are pointing down again, indicating it could be another negative day on Wall Street.
Latest financial news . . . → Read More: Stock markets dip; Diesel ban ruling; Tobacco company suffers

Texas company makes metal gun with 3-D printer

A Texas company says it has made the first metal gun using a 3-D printer, taking the debate over people’s emerging ability to create their own firearms to a new level.

CNN.com . . . → Read More: Texas company makes metal gun with 3-D printer