We DVR'd the hearings so I'm still in the process of watching, but I thought both witnesses were very accomplished and very credible.
As for the insistence that the Whistleblower be identified and must testify, that's merely a weak attempt to divert. His concerns were documented per procedure and corroborated by the witnesses.
Heresay you say... well, then have all the pertinent documents released and allow those that have first hand knowledge testify. We all know they why they want to fight that.
The two gentlemen that testified today have more patriotism and credibility in their pinky fingers that Trump could ever hope to have.
The facts are pretty clear and the Republicans know it: Trump witheld this aid until Ukraine agreed to announce investigations into Biden as well as Ukraine's role in the 2016 election. The only reason the aid was released was the Whistleblowers report (the aid was released 2 days later).
It's beyond me why people want Trump to get away with this, other than their own selfish self interests.
Letting this slide is unAmerican and is setting a dangerous precedent.