Enrique Peña Nieto is set to be sworn in on Saturday for a six-year term as President of Mexico - taking the reins of a country that's experiencing extraordinary economic growth, but also an epidemic of drug-related violence that has killed 60,000 people in the last six years. A member of the PRI party, which ruled Mexico for 70 years up to 2000, he insists his presidency won't be a return to the past. Duration: 01:58