Guilfoyle takes outsized role as ambassador to Greece, using lace and sharp elbows for US diplomacy

In a world ruled by protocol and decorum, Kimberly Guilfoyle has upended expectations of what it means to be a U.S. ambassador.

Barely a month after becoming the U.S. envoy to Greece, the 56-year-old Guilfoyle has been using her flair for publicity and bold fashion choices to create an unusual style of diplomacy that's impossible to ignore.