Home > Topics > Speech > Campaign finance   By Tony Mauro First Amendment Center legal correspondent New challenge to provision of McCain-Feingold law could give Supreme Court yet another opportunity to re-examine entire law's underpinnings. FULL STORY>     FEC frees McCain from spending limit for primaries Commission votes unanimously to belatedly approve Republican presidential hopeful's withdrawal from public financing but rejects his argument that he didn't need panel's OK to do so. 08.24.08   Part of Ariz. Clean Elections law violates free speech, court rules But federal judge says lawsuit challenging matching-funds provision came too close to today's primary election to warrant immediately putting statute on hold. 09.02.08 Last system update: Sunday, September 7, 2008 | 09:02:57  SEARCH  MORE campaign finance issues > Judicial campaign speech Online campaign ads