March 1, 2013 8:40 am Weekend Box Office Preview “Jack the Giant Slayer” leads this week’s new movie releases. NBC’s Raphael Seth has more. Local 4:31 Marisa Abela talks 4-month vocal training to sing like Amy Winehouse 10:03 Kelly Clarkson meets high school basketball phenoms, the Jordan sisters 10:23 Weezer reflects on 30 Years since the ‘Blue' album and opening for Keanu Reeves 10:49 Brooke Shields praises ‘Mother of the Bride' rom-com for featuring women over 50 3:29 Woman accidentally invites entire phone contact list to daughter's first birthday party