companies supporting CISPA: http://www.activistpost.com/2012/04/800-major-corporations-and-us-chamber.html
Some congress members who support it: http://www.techdirt.com/articles/20120419/04341818557/congressional-reps-pushing-cispa-cybersecurity-bill-dont-even-know-how-to-secure-their-own-websites.shtml