commands will be out in force. even though there are no specific threats we're dealing with, you'll see them. this is a good thing. you'll see well-armed police officers with long guns. you'll see the dogs. >> this year the nypd will have thousands of june formed officers on patrol and using the sand and blocker trucks which will be used for the first time for a fireworks show in new york. the nypd is looking to use them after the bastille day massacre in france when 86 people were killed when a terrorist truck flew into a crowd watching pyrotechni pyrotechnics. bag checks will also be used to help keep the crowds safe, greg.