Calls to "follow the money" mount at Russia hearing

Senators at the Senate Intel Committee hearing about Russia's influence in the 2016 presidential election are increasing the pressure to see Trump's taxes to root out the Trump-Russia connection.

Sen. Ron Wyden (D-OR): "I wrote a letter to the Chairman to look at Trump associates and — also taking this issue on as member of Finance Committee — to obtain and review Donald Trump's tax returns...I believe that a key to a successful investigation is following the money...There is a "history of money laundering in Russia...Russia's corruption problem might also be our corruption problem."

Sen. Martin Heinrich (D-NM): It's "critical…that we follow the money."