Video: Prosecutors: DNA links suspect to Boston strangler

The CBS News Roundup: Prosecutors say new DNA tests tie suspect Albert DeSalvo to a murder attributed to the Boston Strangler; George Zimmerman could get manslaughter; new laws in Vatican City; a massive typhoon is headed for Taiwan; the U.S. government reports a rare surplus; and, Congress could set up a national park on the moon. Nick Dietz reports on the news you need to know now.

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