Philadelphia - The wealthy Democratic donors, many of whom run complex businesses, know firsthand how revealing tax returns can be. Perhaps that’s why they can’t stop talking about Republican nominee Donald Trump’s refusal to release his.

From their suites at the Ritz-Carlton hotel, the finance hub at this week’s Democratic convention, and at the event’s auxiliary swanky parties, supporters of Hillary Clinton are sounding the alarm about Trump’s break with decades of presidential campaign tradition.

Clinton put out eight years of recent tax filings last summer, and her backers lament that voters don’t seem to understand why Trump’s refusal to do the same matters.

Democratic talk of the taxes spilled onto the convention stage Wednesday night. Vice presidential candidate Tim Kaine, mocking Trump, said, “Believe me, there’s nothing suspicious in my tax returns. Believe me!” The crowd laughed.... Read More: VIN