and hubert haimer of the agriculture department and jerry hag strom, founder and, tiff editor of the hag strom report look at how farming and agriculture have changed over the last few decades. "washington journal" live at 7 a.m. eastern on c-span. >> congratulations to all this year's winners of c-span's video cam student documentary competition. a record number of students entered a video on the theme "the constitution and you." watch all the videos on our web sites, studentcam.org. >> coming up here on c-span3, senator tom coburn of oklahoma speaks on a forum about the future of medicare. that's o followed by national security advisers discussing how u.s. policy in the middle east has changed. coming up at 10:00 a.m. eastern, a forum on religious from georgetown university's berkeley center for religion, peace and world affairs. scholars will discuss the arab spring, religious extremism and the baum administration's policy for dealing with religious issues. you can see it live starting at 10:15 a.m. eastern here on c-span3. oklahoma republican senator tom coburn says medicare is f