The United States and Venezuela are not friends. There is a big problem.
The US military stops boats with drugs in the sea. Many people die. Some US leaders ask questions about this.
The US president and Venezuela's leader talked on the phone. We do not know what they said.
Then, the US president said the air above Venezuela is closed. Venezuela is very angry. It stops some airplanes from other countries.
Now, people cannot fly to or from Venezuela easily. US leaders in Congress are looking at the problem. The situation is not good.