Leaders in some countries have problems. These problems show that leaders can be weak. Big world things can also have a big effect.
In South Korea, a past leader might go to prison. He is said to hurt the country's way. A court gave him a long time in prison. His helpers will fight this. Many people in South Korea are not happy.
A man is back in Bolivia. He was away for many weeks. Some people thought he was hiding. This was when things were not good. The new leader wants to talk to the US.
Peru has a new leader now. The old leader had a bad thing happen. He met with men from China. The police are looking at the old leader. Peru hopes for calm and new votes soon.