Even in Latin America, a region known for political instability, Peru stands out.
Every president elected in the last four decades has either been impeached, imprisoned or sought in criminal investigations.
On Wednesday, Pedro Castillo became the latest when his attempt to dissolve congress backfired and led to him being ousted hours later, and then detained as he tried to flee to the Mexican Embassy. Prosecutors say he could face 10 to 20 years in jail.
