Annual Aspen Security Conference brings together top national security figures . Discussion tends to trend toward current events . Colorado woman accused of trying to help ISIS . Comment: There might be a less-publicized reason that 2009 underwear bomb did n't detonate .
Annual Aspen Security Conference brings together top national security figures . Discussion tends to trend toward current events . Comment: There might be a less-publicized reason that 2009 underwear bomb did n't detonate .