In the wake of the U.S. Supreme Court decision in the Janus case, conservative groups have been contacting public employees to let them know they no longer have to pay any dues or fees to a union if they don't want to join.

The state trooper's union is pushing back- asking the governor to cancel state contracts with groups involved in the emails.

And they are also working to make sure members know the benefits of staying in the union.

PBA president Thomas Mungeer discusses more.