From The Federalist:

Unlike a standard criminal trial, in which a jury must decide beyond a reasonable doubt whether you have violated a criminal law, under this proposed law the government must only show a preponderance of evidence–evidence which will almost certainly be redacted–in order to strip you of your Second Amendment right to defend yourself and your family from terrorists:

In any case in which the Attorney General has denied the transfer of a firearm to a prospective transferee pursuant to section 922A of this title or has made a determination regarding a firearm permit applicant pursuant to section 922B of this title, an action challenging the determination may be brought against the United States. The petition shall be filed not later than 60 days after the petitioner has received actual notice of the Attorney General’s determination under section 922A or 922B of this title. The court shall sustain the Attorney General’s determination upon a showing by the United States by a preponderance of evidence that the Attorney General’s determination satisfied the requirements of section 922A or 922B, as the case may be. To make this showing, the United States may submit, and the court may rely upon, summaries or redacted versions of documents containing information the disclosure of which the Attorney General has determined would likely compromise national security.

Remember, you don’t have to be convicted of any crime whatsoever to end up on the terrorist watch list. You don’t even have to be charged with a crime to lose your constitutional rights under the proposed law. If this proposed legislation were to become law, some DHS bureaucrat–perhaps the type of bureaucrat who wrote earlier this year that “right-wing terrorists” pose the biggest threat to American national security–only needs to snap his fingers and add your name to the blacklist in order to immediately deprive you of your Second Amendment rights and your constitutional right to due process. You don’t even get to review the entirety of the evidence against you.