<iframe width="580" height="385" src="https://www.youtube.com/embed/epeBwd_R7pk?autoplay=1" frameborder="0" allowfullscreen></iframe> <br>As our Brain Power TODAY series continues, Maria Shriver looks at the largely unknown territory of how intimacy affects the brain, ... <br><a href="https://www.youtube.com/watch?v=epeBwd_R7pk">source</a>