“In one bold move, al-Qaida incorporated al-Shabab, one of the world’s most assertive extremist groups, thereby expanding its reach out of tribal Pakistan and bolstering its dwindling ranks. Expect the growing U.S. shadow war in Somalia to heat up in response — and U.S. citizens who’ve joined Shabab are likely to be first in the crosshairs.”

(Source: Legion of Doom: Somali Militants Join al-Qaida | Danger Room | Wired.com.)