My uncle (a Cardiologist and a non-US citizen) recently was detained by customs when entering the country in MIA. This happened around 5pm. He was finally released the next day at around 4am (11 hours). Apparently his name is the same as someone they are looking for.

During his dention he was not allowed to talk. When he tried to ask questions he was told to shut up. He was not given anything to drink or eat.

Thinking about being in a similar situation made my blood boil. It made me think about similar type situations that can occur both in the US and outside the US when traveling.

What are your rights?

What would YOU have [realistically] done as a US Citizen and as a non-US Citizen?

What happens if you continue to talk, but they tell you not to talk?

Any other similar travel stories?