drexel university provides tuition-free programs to an unlimited number of military vets taking coursesampus or online. here to discuss it, dr. kenneth hartman and timothy blasscoe. sergeant, i'll begin with you. what, why did you decide to do this and how have you found it to be? >> i think it's just flexibility that helps me the most. just going to the brick and mortar schools is a lot harder. the minute i'd start class, i was deployed or off to florida or somewhere else in the world. the minute i clicked to get into drexel university, the next day, i showed up and the operation unified response. i was able to take classes from puerto rico, where ever else i was. studying on the plane. a lot more flexibility. >> and how have you found the classes, the quality of the classes, the ability to learn online in puerto rico, relative to your other experiences? >> the loud mouths, the other guys who take over the class, they're no longer there. so, that's a little easier. i can read when i need to read and it's a little more extensive. a lot more reading. >> is that common? have you found tha