Why are people in the Media already so desperate for a War in Yemen?

Seriously,all these tools were out decrying the evil "escalation" when Obama approved General Mchrystal's COIN strategy in Afghanistan.They were pretending to be Anti-War then.Now because their focus groups presumably told them their ratings would go up if they took a Pro-War stance,they do just that.As a future Combat Veteran(lucky me huh?) I find it disgusting that these people could easily sway Public opinion.