 The hottest temperature ever officially recorded on Earth occurred in Death Valley in July of 1913, when the thermometer hit 134 degrees. The labor movement lost a prominent voice today. Jane McAlevey was an organizer and scholar who trained thousands of workers around the world. From member station KQED, Brian Kranz has a remembrance. Jane McAlevey was a senior policy fellow at UC Berkeley's Labor Center, where she taught thousands of people tactics in labor organizing.