Contract modifications are only binding if both sides receive something of value, write Howard Levitt and Candice Malan.

The Dow Jones Industrial Average closed north of 47,000 for the first time on Friday after Wall Street finally got a taste of government data. The blue-chip index rose 472 points, or 1%. The S&P 500 ...

You can also change the time using the xset s [value] command, where [value] is the time in seconds. The default value is 600 ...