We are setting up a virtual training and I want to see the stream of the 2 live webcams in the distant meeting room on my computer. I only want the trainees in that room to see the stream from my webcam. How do I do this?

This functionality is not possible in Connect. If there is something displayed in the meeting room, eveyone sees it. In some cases you can use the Presenter Only Area (POA), but you can't have multiple Video pods so it is either visible to all or just to Hosts & Presenters in the POA.

There are third party solutions that should be able to do this. I belive the Vantage Point tool from RefinedData is one example: Vantage Point - Refined Data