I watched some of NBC during the break. They were disappointed with the Democrats. They believe they have a structured line of questioning, from congressman to congressman, to build a big dramatic timeline and structure. But they're not thinking on their feet, they're not rehabilitating the witness after a Republican pounds him on an issue, they're not counterpunching at all.
They are losing this day in a big way. Mueller's a bumbling senile fool and the Democrat congress is an NPC collective.