Defense News reports that “pressure from the opposite end of Pennsylvania Avenue is mounting on President Barack Obama to seek congressional approval before launching military strikes inside Syria.”  

“White House and Pentagon officials reportedly are mulling how and what the US military could hit in Syria to weaken the Islamic State, a violent extremist group that has seized much of northern Iraq and slaughtered minorities.”  

“The debate around striking on Syrian soil comes almost exactly one year after lawmakers returned early from an August recess to craft a use-of-force resolution aimed at helping rebel forces there in a years-long fight against President Bashar al-Assad’s forces.”