The "hacktivist" group known as Anonymous sent out quite a cryptic message about its plans for the Democratic National Convention that include marbles and news trucks.

• Wikipedia

The messages calls out Charlotte's tumultuous history with Occupiers, including the camping ban aimed at eradicating Occupiers from old city hall's front lawn and the "extraordinary events" designation that bans masks, bandanas and waters bottles from public gatherings.

Bring all of these things with you and try to clog the security check-point lines. Bring marbles! We have something special in store...

Educate yourself on the security rules and where certain zones are located before you get there. By knowing the rules, you will know better how to break them.

And then, there's this.

#protip: You might not want to set up too close to a news truck. Anonymous haz a plan...

I iz scared.