The February SAAR in the American market hit 15 million units, a jaw-dropping surge that has taken everyone in the business by surprise. Nissan will sell low cost cars in growing markets under the Datsun nameplate starting in 2014. A test drive of the all-new Mazda CX-5 with Autoline Daily correspondent Isaac Bouchard. All that and more, plus guest host Michelle Krebs from Edmunds.com shares her thoughts on whether the high price of gasoline will hurt car sales.