Graffiti on the front of the Sask. Party's headquarters in Regina Submitted photo/Sask. Party Twitter Sask. Party headquarters vandalized by 'jackwagon' By Lisa Schick March 6, 2016 - 4:30pm The Sask. Party has put out word on Twitter, asking for help in identifying the person who it says vandalized its headquarters last night. Read more about Sask. Party headquarters vandalized by 'jackwagon'