re: Doesn't the Trump, Jr. meeting prove that the Trump campaign WAS NOT "colluding" ....

What happened to the original hysteria of "Trump and Putin hacked and stole the election, collusion"?

The Left has spent months suggesting Team Trump and Team Putin coordinated THE actual damaging info that was released (i.e. DNC documents, DNC staff emails, Hillary emails, Hillary campaign staff emails, and Podesta emails).

So let's use some logic here, please. If they colluded on any of that, then why the hell did this email exchange and meeting with Don Jr, Kushner, and Manafort happen?

You Lefties aren't being consistent. You can't claim they are in bed together for months and then logically explain then why this email exchange and meeting would happen.

The email exchange suggests there was no prior collusion about hacking data. That's a huge deal being glossed over.

A meeting with an alleged "Russian agent" that results in no actual dirt provided suggests either she wasn't a Russian agent or there was no prior relationship between Team Trump and Team Putin.

Again, you're not being logically consistent.