Nope. Article 9, Section 1 reads, in part: "No Bill of attainder or ex post facto Law shall be passed." https://en.wikipedia.org/wiki/Article_One_of_the_Unite

Nope. Article 9, Section 1 reads, in part: "No Bill of attainder or ex post facto Law shall be passed." https://en.wikipedia.org/wiki/Article_One_of_the_United_States_Constitution#Section_9:_Limits_on_Congress https://en.wikipedia.org/wiki/Article_One_of_the_United_Stat...