As Van Kuyk tells it, he grabbed his camera and began taking photos of the occurrence. After being told to move away from the scene, Van Kuyk distanced himself but continued to take photos, he said. However, an officer soon after demanded Van Kuyk to stop taking photos, he said.

“He was pushing me, and I kept taking pictures and he didn’t like it, and he…got real aggressive and threw me to the ground,” Van Kuyk said.

When his girlfriend, Meghan Feighan, tried to pick up the camera, she was arrested and held for nearly 18 hours, he said. Van Kuyk was arrested and held for nearly 24 hours.

On a mild February afternoon, Fiorino, 25, decided to walk to an AutoZone on Frankford Avenue in Northeast Philly with the .40-caliber Glock he legally owns holstered in plain view on his left hip. His stroll ended when someone called out from behind: "Yo, Junior, what are you doing?"

Fiorino wheeled and saw Sgt. Michael Dougherty aiming a handgun at him.

What happened next would be hard to believe, except that Fiorino audio-recorded all of it: a tense, profanity-laced, 40-minute encounter with cops who told him that what he was doing - openly carrying a gun on the city's streets - was against the law.

"Do you know you can't openly carry here in Philadelphia?" Dougherty asked, according to the YouTube clip.

"Yes, you can, if you have a license to carry firearms," Fiorino said. "It's Directive 137. It's your own internal directive."

Fiorino offered to show Dougherty his driver's and firearms licenses. The cop told him to get on his knees.

"Excuse me?" Fiorino said.

"Get down on your knees. Just obey what I'm saying," Dougherty said.

"Sir," Fiorino replied, "I'm more than happy to stand here -"

"If you make a move, I'm going to f------ shoot you," Dougherty snapped. "I'm telling you right now, you make a move, and you're going down!"

"Is this necessary?" Fiorino said.

"While [the kids] certainly owe this city an apology and deserve to be punished under the fullest extent of the law, we believe that social media outlets should also bear some of the blame." The letter, written by council members Frank DiCicco and James F. Kenney, explains that this is the second such time a band of mischievous teens has formed via social media and went on to destroy property. "We believe that the lack of monitoring of these sites allows for mass, organized riots to occur."

As soon as possible, he wants to begin charging for online content. As he told me this, he banged a bagel on a conference table, which sounded like a rock as it hit. "You hear that?" This bagel stinks, he said. "It's got the same consistency inside and out, but if you went down to our cafeteria, it costs like $1.25. That's what people pay for stuff like this, so you mean to tell me I can't get them to pay that for online access to all the incredible stuff in The Inquirer and Daily News online? People who say that all this content wants to be free aren't paying talented people to create it."

"We do the brawny work," Tierney said, sounding like the C.E.O. of some smokestack industry. "The Web efforts, they add something. I congratulate them. Let a thousand flowers bloom. But if somebody thinks in any short term, or even medium term, that the answers are those things, they're kidding themselves. I know I sound like a heretic in that I won't come out and say, 'They're the future." But they're not. The brawny work is what we're doing, and the brawny vehicle to carry it is the printed product."