Try contacting the U.S. Attorney's for both the Eastern and Western district of Missouri.
http://www.usdoj.gov/usao/offices/index.html#m
Tell them these "Obama Truth Squad" prosecutors and police departments are violating the 1st amendment rights to freedom of speech and abusing their offices and you want the U.S. Attorney's office to put a stop to this. They may also be causing voter intimidation as well.
If you do contact the U.S. Attorney's Missouri offices, send along the link to the news story to the U.S. Attorney's office that exposed this shenanigans. Link below:
http://www.kmov.com/video/index.html?nvid=285793&shu=1
You could also try sending a crime tip to the FBI and also contact both the Missouri Governor's office and the Missouri state GOP offices as well and ask them to get involved in stopping this abuse of power as well. The links are below:
https://tips.fbi.gov/ - Send crime tips to the FBI
http://www.usdoj.gov/contact-us.html - U.S. Department of Justice Contact Page
http://governor.mo.gov/contacts.htm - Missouri Governor Matt Blunt contact page
http://www.mogop.org/wp/ - Missouri GOP web site.
It is time the Feds get involved in this and shut down this abuse of power and shut it decisively so other state's will not attempt to do what these Missouri rouges are doing.
bump