The 18-year-old pop star may have been alluding to a 2003 Santorum interview, in which he insisted his views were less a statement about homosexuality and more about the sanctity of man-woman marriage. "It's not, you know, man on child, man on dog, or whatever the case may be," he told The Associated Press. "It is one thing."Santorum fired back Monday, telling ABC's "Good Morning America" his fledgling campaign will do just fine without the support of Cyrus. "When she came out against me, we actually had a family meeting and decided whether I can continue on in this process and, you know, we had to talk to the kids and it was difficult," Santorum said sarcastically. "But we’re actually holding out -- we still think we might get Lindsay Lohan. And with that, you know, we can continue. We’re waiting."