shannon: ron paul is expected to formally announce his plans to form an exploratory committee later this january noon. minnesota governor tame pawlenty, mitt romy and rick santorum have taken the same steps. new developments in the search for krista ditmier. blood was found inside her car. the engine was running with her 14-month-old baby girl still inside. >> reporter: krista's family and friends say she lived for her daughter and she would never abandon her baby girl. fox confirmed blood was found inside her vehicle. i should clarify, the toddler