Sentencing for Wisconsin woman who admitted to stabbing ex boyfriend to death begins today

In this week s 48 Hours, a hearing begins today in Wisconsin for a young woman who admits stabbing her exboyfriend to death but claims it was in selfdefense. CBS News correspondent Jamie Yuccas joined CBSN AM with more. Subscribe to the CBS News Channel HERE: Watch CBSN live HERE: Follow CBS News on Instagram HERE: Like CBS News on Facebook HERE: Follow CBS News on Twitter HERE: twi