Cops: Brooklyn Man Sucker-Punched Pregnant Woman, Knocking Her Out

<span style="font-size:10.5pt;line-height:115%;font-family: "Arial","sans-serif";color:#333333;background:white">A 33-year-old man faces assault charges after he allegedly knocked a pregnant woman unconscious during what appears to be a random attack in Brooklyn.</span> CBS 2's Dave Carlin reports.