But it wasn't easy getting around. By the end of the week, I was getting frisked an average of four times a day. Cops checked my ID and questioned me about why I was out in the street, carefully eyeballing the letter from Chavez saying that I was suspended.

I got lucky. No one arrested me. But the rest of the Xnet weren't so lucky. Every night the DHS announced more arrests, "ringleaders" and "operatives" of Xnet, people I didn't know and had never heard of, paraded on TV along with the arphid sniffers and other devices that had been in their pockets. They announced that the people were "naming names," compromising the "Xnet network" and that more arrests were expected soon. The name "M1k3y" was often heard.

Dad loved this. He and I watched the news together, him gloating, me shrinking away, quietly freaking out. "You should see the stuff they're going to use on these kids," Dad said. "I've seen it in action. They'll get a couple of these kids and check out their friends lists on IM and the speed-dials on their phones, look for names that come up over and over, look for patterns, bringing in more kids. They're going to unravel them like an old sweater."

I canceled Ange's dinner at our place and started spending even more time there. Ange's little sister Tina started to call me "the house-guest," as in "is the house-guest eating dinner with me tonight?" I liked Tina. All she cared about was going out and partying and meeting guys, but she was funny and utterly devoted to Ange. One night as we were doing the dishes, she dried her hands and said, conversationally, "You know, you seem like a nice guy, Marcus. My sister's just crazy about you and I like you too. But I have to tell you something: if you break her heart, I will track you down and pull your scrotum over your head. It's not a pretty sight."

I assured her that I would sooner pull my own scrotum over my head than break Ange's heart and she nodded. "So long as we're clear on that."

"Your sister is a nut," I said as we lay on Ange's bed again, looking at Xnet blogs. That is pretty much all we did: fool around and read Xnet.

"Did she use the scrotum line on you? I hate it when she does that. She just loves the word 'scrotum,' you know. It's nothing personal."

I kissed her. We read some more.

"Listen to this," she said. "Police project four to six hundred arrests this weekend in what they say will be the largest coordinated raid on Xnet dissidents to date."

I felt like throwing up.