Enrique Peña Nieto is the new president of Mexico. He’s just 46-years old. He won the election in July but started on job earlier this week.

Mr. Peña Nieto won Mexico’s recent election with the support of the the PRI (Institutional Revolutionary Party).

The U.S. is following these developments closely as they share a 2000-mile long border with Mexico and they  get more immigrants from Mexico than anywhere else in the world.