By KASIE HUNT
Associated Press
SIMI VALLEY, Calif. – The GOP presidential contest has quickly narrowed to a two-man race.
As Rick Perry and Mitt Romney jockey over their ability to defeat President Barack Obama, there are deepening fault lines between the two on Social Security, immigration, jobs and more that could shape the contest.
Their stylistic differences are as stark as their disagreements on substance. Romney, the former Massachusetts governor, also is a former venture capitalist who is at his best when he’s talking about how to help businesses help the economy grow. Perry, the Texas governor, is a fiery, red-meat conservative who has already shown he loves to go on the attack – and isn’t afraid to go after his chief GOP rival.