A.M. Headlines

(ABC News): "Authorities: Boston bombing suspect is responding to questions in writing"

(New York Times): "Officials say bomb suspects appeared set to attack again"

(Reuters): "Russia's Islamist rebels say not at war with Washington"

(NBC Politics): "Terrorist suspect may have travelled to Russia in 2012 under alias"

(Maureen Dowd): "No bully in the pulpit"