RECORDED: October 21, 2010SPEAKER: Susan Burk, Ambassador, Special Representative of the President for Nuclear NonproliferationTOPIC: "Nuclear Tipping Point"ABOUT: Alaska World Affairs Council Presents is a public service partnership of theAlaska World Affairs Council and KSKA Public Radio. You can attend a variety of live AWAC speaking events in Anchorage. Check out the list of upcoming speakers and topics on the AWAC Events Calendar. Following the live event, all AWAC presentations are archived on KSKA’s website under AWAC Presents.