I saw this few years ago. In some people mind can be 'triggered'. When we talk about this stuff, we asume this is happening only in cases like murder or similar, but is happening all the time in our daily lives. People get triggered all the time by all kind of stuff, from news to everyday stuff. Say any word...bunch of thoughts are coming in associated with it.

Manipulators are aware of that and they are using that to push their agendas all the time. 9/11 is perfect example. They were repeating word terror with images of planes hitting towers. So every time people heard word terror or saw planes hitting towers, they will immeditely get triggered into mode 'kill all muslims'. Examples like that are happening all the time.

I practice meditation from time to time. It's fun to observe mind thoughts. My perspective is that some people get so attached to mind thoughts, that they think they are their own thought. Those people are more susceptible to mind control. Only thing you need to know is how to program their mind like Derren Brown and MKUltra did to some people.