Republican presidential candidate Carly Fiorina says her campaign is in it for the long haul, and as such it’s not yet the right moment to begin a campaign ad blitz. “There will come a time for ads, but honestly, other candidates have already spent millions on ads and it’s done nothing for them. So I think the time is not yet,” she said Friday in South Carolina, according to the New York Times. Fiorina, the former CEO of Hewlett-Packard, says her focus right now is on earned media, particularly in debates. “Every time I get out on that debate stage,...