Santorum, Gingrich Hustling in New Hampshire By Michael Warren January 6, 2012 1:33 am FacebookTwitterEmailPrint Add Washington Examiner on Google FacebookTwitterEmailPrint Perhaps most consequential to his rapid surge and surprising finish in the Iowa caucuses was Rick Santorum’s willingness to practice old-fashioned retail politics. TagsMichael WarrenTWS Archive Related Content Op-Eds Popular reforms keep dying in Congress — thanks to the old guard Editorials Trump should finish the job in Iran Immigration Why ICE is buying warehouses and could purchase privately owned detention sites World State Department urges Americans to leave Iraq ‘now’ after US embassy hit Defense Six US troops killed in Iraq military plane crash identified