May 10, 2010 9:18 am Granny Going to Arm Wrestling Championship Margie Ciaccio, grandmother of 7, has been arm wrestling for 18 years and has four world championship titles. US & World Videos 1:50 Strong solar storm could mean Northern Lights visible in Connecticut 0:49 Northern lights put on a show during geomagnetic storm 11:26 Tiffany Haddish wants to take Kelly Clarkson on a girls trip 2:15 Meghan Markle praises Prince Harry in cute moment on Nigeria trip 1:47 Justin Bieber's mom reacts to Hailey Bieber's pregnancy in adorable video