From your link. We know that the Democrats have the criminal vote. Throw them in jail. Their "free speech" does not include encouraging people to commit crimes (with tips how).
Electronic Civil Disobedience and the Republican National Convention
An introduction to the theory of hacktivism and the usage of hacking skills as a means of fighting for social justice by pressuring corporations and government to adopt progressive changes. Explores the history of electronic civil disobedience, tips on how to wage your own ECD campaigns, and how to participate in the upcoming actions to coincide with the protests against the Republican National Convention in late August.
CrimetheInc is an Anarchist hacker revolutionary having led successful electronic civil disobedience campaigns against a variety of government and corporate targets. Experienced political activist, having helped organize dozens of large protests against the war in Iraq, global capitalism and neo-liberal free trade agreements. Is currently organizing a multi-pronged hacktivist campaign against the Republican National Convention to coincide with the massive demonstrations to take place in New York City. Specific history about the speaker is not available due to the nature of this project.
Just a hunch, but I would anticipate widespread difficulties with wireless communication devices during the convention. Can it be done? I certainly hope so, given the recent cell phone triggered election manipulation in Madrid.
Will it be done? I don't know, but I do hope that there are operational plans and resources prepared in the event that it is required. Activist swarms would certainly provide good cover for terrorist activities.
In any event, if there are RF communications outages, they will probably be blamed on a pesky squirrel having fried itself in a critical substation.