Assessing "red lines" as Obama mulls Syria attack - CBS News
Why Obama Didn't Enforce His Red Line in Syria
Obama's Red Line, Revisited - POLITICO Magazine
The Path We Should Follow after Syria Crosses the Red Line - OtherWords
President Obama and the 'red line' on Syria's chemical weapons - The Washington Post
Obama's red line lesson – Chicago Tribune
Syria, a Defining Test for Obama's Foreign Policy Vision - TIME
/cdn.vox-cdn.com/uploads/chorus_asset/file/10655307/459995058.jpg.jpg "Trump bombing Assad's Syria traces back to Obama's “red line” fiasco - Vox")
Trump bombing Assad's Syria traces back to Obama's “red line” fiasco - Vox
The Thin Red Line | The New Yorker
The President Blinked": Why Obama Changed Course on the "Red Line" in Syria | FRONTLINE
Obama: 'I didn't set a red line, the world set a red line'
Red Line Redux: How Putin Tore Up Obama's 2013 Syria Deal
Obama Was Right to Abandon 'Red Line' on Syria's Chemical Weapons
Forget Red Lines: Obama Should Eat His Words on Syria - FPIF
Inside the White House During the Syrian 'Red Line' Crisis - The Atlantic
Obama's 'red line' on Syria: An Iraq-like 'slam dunk' moment? - CSMonitor.com
Obama's Red Line: No Ground Troops
Double Take 'Toons: Gaming The Change? : NPR
US President Barack Obama in 'red line' warning to Syria over chemical weapons - YouTube
Senate panel backs Syria attack; Obama defends chemical arms red line | CNN Politics
23,000 Killed Is Not a Red Line - Political Violence at a Glance
Moving slowly across Obama's 'Red Line' on Syria - BBC News
Obama's 'red line' failure assured crisis in Syria | Opinions and Editorials | nola.com
Is Obama's Red Line a Green Light? – Foreign Policy
Obama tied down by Syria 'red line' comment
