“We have made efforts in external work, and the enemy knows the danger of that... We are preparing and lurking for the enemies of Allah. We incite the believers to do that.”“Yemen's Al Qaeda Renews Calls for Lone-Wolf Attacks in West,” Reuters, January 21, 2015, http://www.reuters.com/article/2015/01/21/us-yemen-qaeda-idUSKBN0KU0CG20150121.