(CNN) With special counsel Robert Mueller's investigation into Russian interference in the 2016 election now over, some House Democrats are getting increasingly antsy about efforts to get a look at President Donald Trump's tax returns. "It's long past time" to get Trump's returns, Democratic Texas Rep. Lloyd Doggett, a member of the Ways and Means Committee, told CNN's Lauren Fox and Ellie Kaufman on Tuesday. Treasury Secretary Steven Mnuchin has made clear he has no plans to turn over any of Trump's returns if and when Neal makes the formal request, which Neal has not yet done. Assuming Neal makes the formal request and Mnuchin refuses to turn the tax returns over, the likeliest outcome is a high-stakes court fight that could well land the issue before the Supreme Court right smack-dab in the middle of the 2020 presidential election. "We are doing our due diligence," Neal told CNN earlier this month .

Source: CNN March 26, 2019 16:07 UTC