There have been discussions about the train and the airport for years now.

Entroncamento has around 20k residentes and train with connection to Lisboa and Porto.Does everyone knows this place and if I'm correctly seeing this possible investment opportunity?

There are training sessions you can sign up for on the site, these are live with no recording of the sessions. 

Here is the source for the commission rate, right from the Sitzler NAR lawsuit judgement (bold text added):"In addition to training, Plaintiffs have presented expert testimony showing that Section 2-G-1 had the effect of stabilizing commission rates.

I believe his training is now $1000.

*Development plans for expanded Hoffman Town Center*Although specific tenants have not been named yet due to the development being in the earlier design and planning stages, the vision as described by Hoffman Co. is a commercial and residential mixed-use development including a new public school, storage center, city agency training, a farmer's market, festival space, beer garden, and "other similar uses approved by the city".Sources:Developer laying groundwork to go bigger in Alexandria’s Eisenhower corridorAlexandria considering big plans for properties next to Eisenhower Avenue Metro stationPotomac Yards Alexandria: The 2$ Billion Sports Arena is not the Biggest Development in the Pipeline for Potomac YardsThe Sports Arena was a recent idea that was part of a bigger plan approved in 2017, that called for a massive shopping center at Potomac Yards and the surrounding area to be redeveloped into 1.9 million square feet of office space, 1.1 million square feet of residential space, 900,000 square feet of retail, 300 room hotel, and 9.3 acres of open space by JPG Smith.

In Nancy’s opinion, this care model, combined with the social capital of a cohousing community when properly supported with trained staff can result in quality care.

With expert guidance, tailored training, and a supportive community that will align you with the tools you need to fast-track your success and avoid common pitfalls.

Can anyone suggest training videos, books, or other resources that would help educate me on the topic?

I have a facebook group for wholesalers and we actually get free PropStream training sessions exclusively for our group where someone from PropStream actually shows you how to use all these features.