He sent his stuff to Planned Parenthood ~ they complained ~ he got prosecuted.
One of the largest fake attacks, amounting to hundreds of thousands of letters, was actually carried out by Planned Parenthood against its own donors, practitioners, and victims.
Fortunately it was stopped in time to prevent widespread panic ~ no one was prosecuted ~ presumably they're being protected by the Gonzales Justice Department, but this case should be readdressed and people sent to jail for a long time.