A billionaire Democratic megadonor on Friday defended his bankrolling of a rape lawsuit against former President Donald Trump, raising questions about why the accuser's attorneys are still trying to keep documents about the funding arrangement a secret and why the judge presiding over the case agreed to seal them. Reid Hoffman, a founder and former executive chairman of LinkedIn, wrote in an online post that he's backing E. Jean Carroll's lawsuit against Trump. "While Trump's legal team has characterized my support of Carroll's lawsuit as 'secret,' I want to be clear that I've never taken any steps to hide the...