Article Photos: Republicans warned not to break anti-tax pledge to avoid 'fiscal cliff'



WASHINGTON - APRIL 14: Aaron Schock speaks with guests during the GRAMMYs on the Hill awards at The Liaison Capitol Hill Hotel on April 14, 2010 in Washington, DC. (Photo by Kris Connor/Getty Images)

WASHINGTON - APRIL 14: Aaron Schock speaks with guests during the GRAMMYs on the Hill awards at The Liaison Capitol Hill Hotel on April 14, 2010 in Washington, DC. (Photo by Kris Connor/Getty Images)