http://adf.ly/1SZdI2, http://adf.ly/1XIsTW, http://www.ctvviet.com, http://nhac24.blogspot.com/ <br />The issue of human trafficking is our first topic today, as we report on the alleged exploitation of ranch workers in the Amazon. Following that is a look at why another U.S. retailer is closing its stores. And we're taking a trip to the International Space Station to interview an astronaut who just set another record in space travel.