Maybe go watch the research videos that actual show modelling of how it deals with stops, turning, and intersections. https://youtu.be/jNyEi1xMyvo about 2/3rd down for what you want to see. Pretty cool.
I like to make facts up in my head also. I know it was a simbonese hacker using russian software to create an escalation. OR not. Unfortunately Russia is a deflection from the racist anti semitic emaIls that do actually exist, as well as the clear intent to undermine Sanders. When your enemy tells the truth, it's still the truth. Russia even if evolved didn't write the emails.
The EFF has lawyers and act in a fashion similar to the ACLU. They have the legal expertise to sue or present proper legal arguments to the DOJ for the DOJ to investigate with public pressure and oversight to insure a more fair investigation.