Meet Eisenhower's gorgeous great-great-granddaughter

When Camila Mendoza Echavarria makes her entrance at the International Debutante Ball at the Pierre Hotel in late December, she'll do so as a nod to family tradition: Echavarria is the great-great-granddaughter of President Dwight D. Eisenhower, her grandmother is Anne Eisenhower, and her mother is photographer Adriana Echavarria. Still, it took a little convincing....