Republican presidential candidate Rick Perry outlined plans Friday to dramatically increase U.S. energy production and create 1.2 million jobs, taking aim at federal regulations he said are strangling the economy. Perry's announcement at a U.S. Steel plant in a suburb near Pittsburgh came as the Texas governor seeks to shore up his campaign for the 2012 Republican presidential nomination after a series of shaky debate performances and distractions knocked him out of the front-runner position. Perry said if elected in 2012 he would sign a series of executive orders in the first 100 days of his administration to roll back...