Dems are adamant against the Bidens’ testimony because the extent of their corruption would be in direct proportion to Trump’s request for an investigation by the Ukrainians.
I don’t know why Schiff is banking so heavily on Parnas when he was just the gopher for John Solomon and Rudy Giuliani. They used him to contact the Ukrainian officials that provided the solid evidence of money laundering and bribery that they reported on. Giuliani also provided this to his client, President Trump, prior to the election of, and congratulatory phone call to, the new Ukrainian President Zelensky. Why not just have Giuliani and Solomon testify directly and cut out the little fish. That would show them!