On Fri, Mar 17, 2017 at 01:35:30PM -0500, Franklin Bynum wrote:
== If you are a U.S. citizen == The government has to let you in. They can, however, detain you for questioning and search you and your property.
If you want one person's account of what that's like, I (a U.S. citizen) wrote about my experience being detained at the border in 2013 for not answering questions. I was in secondary for around seven hours and in a cell for most of that time.