at noon, on nbc's "meet the press," dick durbin, mike rogers, marc morial. at 1:00 p.m., on abc's "this week," chuck schumer and jeff sessions, and retired general jim jones. at 2:00 p.m., on "fox news sunday," the host talks with house budget committee chairman paul ryan and republican senator marco rubio. at 3:00 p.m., on cnn "state of the union," candy crowley talks with general james jones and republican senator john cornyn, also democratic senator mark warner. finally at 4:00 p.m., on cbs "face the nation," the host talks with senate majority leader harry reid and republican senator lindsey graham. these doctors are brought to you as a public service by the network -- talk shows are brought to you as a public service on the publicand b -- aa public service by the network and by c-span. listen to them on c-span radio, xm radio channel 132, or online at c-spanradio.org. >> follow c-span on twitter. join in the conversation and tweet questions directly to our "washington journal" guests. get started at twitter.com/cspan. host: we have our roundtable with k