Emma Coronel, wife of Joaquin "El Chapo" Guzman, leaves federal court in Brooklyn, N.Y., with her twin daughters after a hearing in the case of her husband on June 26. (Kena Betancur / AFP/Getty Images) It was a Barbie-themed birthday party most kids could only dream about, with carnival rides, hundreds of pink balloons and a theater-worthy set featuring gold chandeliers and a rosé-colored throne. Photographs and videos of the decadent bash showed up on Instagram this week, giving Mexicans a glimpse into the lives of some of the country . . .