March 20, 2010 10:50 am The Green Kitchen Challenge! Mariel Hemmingway talks about her latest book called “Mariel’s Kitchen” and gives you a few tips on how to green your kitchen. Local 2:45 Fourth day of wooded searches linked to Gilgo Beach murders 2:52 Columbia students continue protest after deadline passes 3:34 Breakthrough in ‘midtown Jane Doe' cold case 2:06 Police investigate two violent robberies in Central Park 0:24 Pit bull killed by cops after mauling owner to death