http://newiprogressive.com/images/stories/S5/williams-vindman-sworn-s5.jpgFour witnesses leave few questions about their role, or Trump's, in the Ukraine affair.

Volker testifies charges that former Vice President pushed for the removal of a Ukrainian prosecutor in order to prevent an investigation into Burisma, a Ukrainian gas company that employed Hunter Biden, his son, on its board are groundless.

Trump administration position is in opposition with international law.

http://newiprogressive.com/images/stories/S5/ron-johnson-quibbles-s5.jpgMore questions arise about Wisconsin Senator's role in Trump’s wrongdoings in Ukraine scandal.

http://newiprogressive.com/images/stories/S5/marie-yovanovitch-testify-s5.jpgMarie Yovanovitch testifies President removed her from post to make way for Rudy Giuliani, Ukraine shakedown plot.

http://newiprogressive.com/images/stories/S5/roger-stone-trial-s5.jpgTrump associate guilty of lying to Congress and witness tampering.