and the two frontrunners in a bitter duel with a lot to prove and a lot to lose. tonight mitt romney s toughest test since rick santorum s surge. if you want a fiscal conservative, you can t vote for rick santorum because he s not. does the word hypocrisy come to mind? it s a two-state showdown with one frontrunner trying to avoid an embarrassing defeat. governor romney is discovering you cannot take your home state for granted. will romney prove his staying power or will he suffer a crippling setback in michigan or arizona? it s america s choice. santorum climbed his way to the top. now he wants to win a valuable prize. the state where romney was born and raised. it s laughable that governor romney suggests that i am not a conservative. romney is waging a fierce battle, in two states that should have been shoes in. senator santorum hasn t been as carefully viewed by the american public as have the others. the two leaders struggling to erase voters do