The National Gallery http://www.elainecsmith.com/buy-abilify-cheap/ abilify free trial  "Mr. Summers has withdrawn from participation in all Citievents while he is under consideration to be Chairman of theFederal Reserve," Danielle Romero-Apsilos, a spokeswoman for thethird-biggest U.S. lender, said in a statement e-mailed toReuters on Saturday.