Federal prosecutors said they plan to seek the death penalty for suspected Boston Marathon bomber Dzhokhar Tsarnaev. Uzbek terror suspect Jamshid Muhtorov, a Colorado resident, filed a court challenge to the use of NSA information in the prosecution of his case. The US blamed Syria for delays in the removal of its chemical weapons arsenal. The Pentagon announced that Vice Admiral Mike Rogers, who heads the Navy’s Cyber Command and is a former intelligence director for the Joint Chiefs of Staff, is being nominated to lead both the NSA and US Cyber Command.