i m wolf blitzer. you re in the situation room. captions by vitac www.vitac.com he s plunging in the polls and in need of a boost. will a new plan help rick perry climb back to the top of the republican race? his rival, herman cain, is leading the pack according to a brand new poll and perry is a distant fifth with cain apparently benefitting from his 9-9-9 tax plan, perry today unveiled his own new tax plan and 20 is the magic number. he proposes a flat tax of 20% for individuals and corporations, but in a twist, perry would let people choose to pay his flat tax rate or file under the current system, which he derived. the size of the current code is more than 72,000 pages. that s represented by this palate right over here and the reams of paper. that s what the current tax code looks like. the best representation of my plan is this postcard. this is is size of what we re talking about right here. taxpayers will be able to fill this out and file their taxes on that.