CLEAN: Obama declares beginning of end of Afghan war

The transcript discusses the reduction of troops and transition of mission roles in Afghanistan, highlighting the shift from combat to support by 2014. It also addresses the pressure on al Qaeda and the role of military leadership, mentioning Martin Dempsey's respect and the impact of leadership changes, including the nomination of Lieutenant General John Allen for a vital mission. The transcript concludes with a brief wrap-up.

What changes in the mission are indicated as Afghan security forces take the lead?

What is the significance of the transition process mentioned in the text?

How has al Qaeda's leadership been affected according to the text?

What personal sacrifice is mentioned regarding the commander and his wife?

Who is Lieutenant General John Allen and why is he being nominated?