Rogers said he had to work hard to convince his teenage nephew about the merits of the bill. "Once you understand the threat, and you understand the mechanics of how it works, and you understand that people are not monitoring your content of your emails, most people go, 'Got it,'" he said.
Rogers also said the U.S. tech industry supports CISPA. "The Silicon Valley CEOs support this bill," he said during the Rules Committee debate. "The people who are in the business of prosperity on the Internet think this is the right approach."
Some tech trade groups, including the BSA and the Software and Information Industry Association, are strong supporters of CISPA. But several digital rights groups, including the Electronic Frontier Foundation and the Center for Democracy and Technology, are opposed, as are some Silicon Valley-area lawmakers.
President Barack Obama's administration has also threatened a veto.
Representative Jared Polis, a Colorado Democrat, questioned whether support in the tech industry was as strong as Rogers suggested. Many tech executives he's talked to are "fairly ambivalent" about CISPA, Polis said during the House Rules Committee hearing.
"Many of them feel it's fairly irrelevant because they feel they're better equipped to deal with threats to cybersecurity than our government," he said.
Grant Gross covers technology and telecom policy in the U.S. government for The IDG News Service. Follow Grant on Twitter at GrantGross. Grant's e-mail address is email@example.com.