Next month, a scientific committee sponsored by the United Nations will put out its latest assessment of climate change. The report is expected to underscore yet again that climate change is a serious problem and human beings are largely responsible.
By the standard of normal golfing mortals, Tiger Woods has had an incredible summer. He's won multiple tournaments and millions of dollars in prize money. What he didn't do was win any of golf's four major championships, and that has led some to write off Woods' 2013 as a failure.
Nothing suggests summer like a game of softball. As part of our Summer Nights series, we're visiting Murdy Park in Huntington Beach, California, for a game of senior women's softball. It was a game between the Mighty's and the Misfits. Gloria Hillard reports.