. >> ken and daria dolan. i know you want to hear more. you can sign up for a free weekly e letter by going to w wchl w.dolans.com/signup. >>> world food day is sunday. actress and singer, christina aguilera is on a personal mission to combat hunger. she traveled to haiti and guatemala with the world food program to impact your world. >>> hi, i'm christina aguilera. we can make an impact on world hunger. after i had my son, max, i realized this was a huge issue. i went on a trip to guatemala with world food programs. it is so crucial and vital for these people to get nutrition. haiti was devastating because of the earthquake. i got to meet so many young people that were so eager to learn. you would see their faces light up. every child deserves the chance to dream and hope. join the movement "impact your world." go to cnn.com/impact. >> to help the country, logon to cnn.com/impact. >> american troops ordered to central aftrica. they have a specific mission and specific people employed to help track them down. an airline has planes and peop