An Invasion?
Although some might feel this could be a violation of our privacy, there are machines at the security checkpoint that scan our full bodies and can provide an image of us through our clothes. This is done in order to ensure that no dangerous weapons or contraband makes it through to the flight.
Always Double Check
While traveling, it is crucially important to make sure all of your documents are up to date and that nothing has expired. Traveling with expired documents runs the risk of being kicked out of any country and sent back onto the flight you just came from.