> [T]he defendant should be precluded from arguing or suggesting that the undercover technique the government used in the underlying investigation was improper.<p>Why not just say: "The defendant should be precluded from arguing he is innocent" while you're at it?
The prosecutors also want to prevent the discussion of the existence of the NSA, and a speech by Diane Feinstein.<p>It's best not to confuse juries with anything not favorable to the prosecution.