WASHINGTON — Members of the House committee investigating the Capitol riot said Sunday they may subpoena former Vice President Mike Pence and are waiting to hear from Virginia “Ginni” Thomas, the wife of Supreme Court Justice Clarence Thomas, about her role in the illegal plot to overturn the 2020 election.Lawmakers indicated they will release more evidence about Donald Trump’s alleged effort to defraud supporters by fundraising off false claims of a stolen presidential election. They also pledged …