He hopes to keep up the energy and drive turnout on Tuesday. Ellisville, Miss. — “Name one fight that Senator Thad Cochran has led against President Barack Obama,” Chris McDaniel demanded of the crowd Friday in an auditorium at Jones County Community College. From the audience came cries, “Zero! None!” McDaniel, the state senator hoping to force Cochran into retirement on Tuesday, was flanked on stage by former Alaska governor Sarah Palin. It was McDaniel’s largest campaign rally to date, and the crowd, nearly 800 strong, responded with the fervor that Palin continues to elicit in some pockets of the...