kstp.com - FEDS: Twin Cities man behind Somalia bombing

"More than a dozen young men of Somali descent, mostly in their 20s, from the Minneapolis area have recently disappeared, U.S. law enforcement officials tell 5 EYEWITNESS NEWS. All are thought to be associates of Ahmed. U.S. officials suspect most of the young men have departed for Somalia to fight in ongoing violence there or to train in terrorist camps."