Can Newtmentum be stopped? Roll Call Editor Christina Bellantoni has the latest on the race for the GOP nomination. Occupy protesters take on the ports – we'll check in on the movement's latest tactics. Why the price of weed goes up when the feds crack down – KQED reporter Michael Montgomery explains. Feeling grumpy on Monday? New Yorker cartoonist Roz Chast probably is too. She's on the program talking about her new book, "What I Hate from A to Z." Then, hold on to your tubas. The musical instrument is disappearing from L.A. high schools in a string of unsolved crimes. L.A. Times writer Sam Quinones will be on the show to explain. And Luke Burbank is back to start your Monday with "Awesome/Not Awesome."