Better to pose as Bernie supporters — but carry signs which spell out what he wants in plain English.
In plain English and the most out-there language possible.
http://www.discoverthenetworks.org/individualProfile.asp?indid=2266
www.newsjs.com/us/bernie-sanders-supported-socialist-sandinistas-honeymooned-in-ussr/
Something like this, perhaps?
“Education is a basic right. The government should pay for everyone to be educated, including college.”