Here is a link to some of the info and a live feed to the NASA announcement today at noon EDT....
http://www.iflscience.com/nasa-announce-major-new-planet-discovery-kepler-tomorrow-and-you-can-watch-it-live
http://www.iflscience.com/nasa-announce-major-new-planet-discovery-kepler-tomorrow-and-you-can-watch-it-live