From the site: (click through for links)
SO, WHAT’S THE DEAL?
Mitt Romney is the first and only presidential candidate in U.S. history to have had a Swiss bank account.
But he won’t disclose any information about it to American voters. He has so far released only a partial 2010 tax return, which doesn’t include disclosure of his financial accounts overseas in tax havens. President Obama, meanwhile, released tax records dating back to 2000, and Mitt Romney’s father, George, disclosed 12 years’ worth of data when he ran for president.
So what is Romney hiding? Could it be that he has more money taxed at a lower rate than any one has so far estimated? Did he take advantage of the IRS special tax amnesty program in 2009, which allowed him to evade criminal charges? How much has he stashed in the Cayman Islands? Or Bermuda? What other secret investments does Romney not want the American people to know about?