April 4, 2013 9:34 am This Week on Open House NYC Catch Open House Sunday mornings on NBC. Check your local listings. US & World Videos 4:01 Loved ones hold out hope after surfers, 2 from San Diego, disappeared during Mexico trip 5:57 Why your monthly horoscope for May is looking lucky 4:10 What is perimenopause and how can you manage its symptoms? Nurse Barb explains. 6:41 Shawn Stockman of Boyz II Men hits a high note with his solo music career 0:45 Lakers fire head coach Darvin Ham