Here are some of the tactics they will use reported in New York Daily News:
"Go to a rifle, pistol or skeet shooting range, spend an hour shooting to saturate clothing with smell of gunpowder, go directly to a New Jersey Transit, LIRR or subway train headed for Penn Station.
"Try to have at least two people on a train in different locations, sit or stand near the doors as the train approaches the station, try to get near police and dogs, loiter as long as possible around the dog, try to pet it if possible.
"If the dog alerts on your scent, do not leave or resist; the situation will cause a major disruption of the train schedule. ... If there is more than one person on the train that causes a dog to alert, you can bet that the train will not be going anywhere for a long time ... neither will any trains behind it.
"It is important that the police call in all possible resources to investigate the situation. ... This will result in the maximum disruption. ... With any luck, Madison Square Garden will be evacuated.
"Rush hours are ideal, the final night of the convention, very good, too."