. >> a conversation now on k-12 education the issue of school choice, our guest is paul to perna vice president at ed choice. mr. do perna, explain to us what you do at ed choice what your mission is and how you accomplish it pretty soon i think you for having me. ed choice launched in 1996 we are a national nonpartisan 501(c)(3) nonprofit organization. the mission is to advance freedom opportunities and choice for all in k-12 education as a pathway to successful lives. our work sticks to build awareness and understanding of a k-12 education ecosystem that empowers every family to choose the best schooling and learning environment for their child needs. we inform and educate policymakers, parent groups, education leaders and entrepreneurs in a number of areas, legal affairs, litigation, we do parent trainings and workshops. >> on the education ecosystem, how do k-12 kids in this country access education? what percentage are in public school versus private school, charter school, home school, how does it break up? >> it is a great question. it is something that we have seen movement in