Troop Level Commitments News Today

Syria. tell be that frontline but supporting role that you will see thickened with the new troops thats what the afghans need they can pull triggers. >> number of additional troops depend on the troop level commitments. >> authority. >> reporter: thank you for joining us. appreciate it. >> i want one more reminder we have american hostages now in pakistan and afghanistan. university professors and american family and we cannot forget we have those folks at risk and we need to go and get them out...