WASHINGTON--Obama 2012 campaign manager Jim Messina writes a ten-page memo taking down GOP presidential hopeful Mitt Romney in advance of Tuesday's CNN debate.

From Messina:

"WHICH OF GOV. ROMNEY'S POSITIONS
WILL HE ADAMANTLY DENY TONIGHT?
The main question about tonight's debate is not whether the Republican candidates demand the President remove the trigger compelling Congress to act to reduce the deficit - we know they will. The main question is which of Governor Romney's positions will he adamantly deny?"

Messina-Memo-on-CNN-Foreign-Policy-Debate.pdf