President Trump is facing substantial push back from several influential conservative groups for his move this week to aid Venezuelan opposition leader Juan Guaidó.
The measure, signed late last month by Gov. Gavin Newsom, requires presidential and gubernatorial candidates to disclose tax returns to qualify for the primary ballot.
Iowa State Fair: Bill Weld, Trump's long-shot 2020 Republican challenger, urges party to reject president's racism
But voters at Iowa State Fair say they have little interest in supporting an alternative candidate