Regent Law Professor James Duane gives viewers startling reasons why they should always exercise their 5th Amendment rights when questioned by government officials. Download his article on the topic at
http://papers.ssrn.com/sol3/papers.cfm?abstract_id=1998119.
His best-selling book on the same subject, You Have the Right to Remain Innocent, can be found at
https://www.amazon.com/You-Have-Right-Remain-Innocent/dp/1503933393