The Dow closed at 29,982.62 – down 620.74
The S&P 500 closed at 3,714.24 – down 73.14
The Nasdaq closed at 13,070.69 – down 266.46
The S&P 500 logged its first weekly loss in 3 months.
Robert McNamara was a hands on data decision maker. McNamara was a numbers guy. Appointed the U.S. secretary of defense when tensions in Vietnam rose. Story in MIT Technical Review.