Roll Call reports that Sen. Brown has detailed his opposition to the DISCLOSE Act in a letter.
“I understand that your five groups support this legislation, and I respect your opinion, but more than 450 other groups from across the political spectrum — ranging from such ideological opposites as the National Right to Life Committee and the ACLU — oppose this bill,” he added. “They recognize that it is based on partisan politics instead of sound policy. I could not agree more.”
UPDATE: Senator Brown’s letter is available here.