He served on the Financial Services Committee and Foreign Affairs Committee. Klein was reelected in 2008 by a 55%-45% margin against former Army Lieutenant Colonel [[Allen West]], but lost a 2010 rematch by a 54% to 46% margin. | He served on the Financial Services Committee and Foreign Affairs Committee. Klein was reelected in 2008 by a 55%-45% margin against former Army Lieutenant Colonel [[Allen West]], but lost a 2010 rematch by a 54% to 46% margin. |