Jay -Z is now an investor in a new, app which aims to reduce the incarceration rates across the United States.

Jay-Z has published an essay addressing the importance of social justice.

So Jay-Z has been struggling to get people to buy into his streaming music service, Tidal. Folks don't appear to be biting. Last night, Jigga made another effort to push the offering.

It's hard to believe - 2014 will soon be over. This year has demonstrated tremendous lessons, both personal and professional. Here are my top five