Danny Silk from Jesus Culture, Sacramento (previously Bethel), teaching on boundaries and powerful people. This teaching is from 2012 at Resurrection Fellowship.
Most of this teaching can also be found in his book called “Keep your Love on.” The book can be purchased on Amazon at the following link too.
http://www.amazon.co.uk/Keep-Your-Love-Connection-Communication/dp/0988499231
Agape Revolution 