senator bernie sanders speaks at liberty university. live at 2:00 p.m., a discussion on iran's future role in the middle east. >> tonight, on "the communicators," jerry epstein will discuss the broadcast spectrum auction that will allow wireless companies to build -- space. >>airwave we are not taking spectrum from broadcasters. it is a voluntary auction. be acasters continue to valuable service. congress passed an act where broadcasters would be able to relinquish their spectrum rights in return for a share of the proceeds of the forward auction. congress' determination the sec

implementations use market forces to make available more low band spectrum to me wireless broadband needs. there is not an lot of good low band of spectrum left. this is a new method congress has put in place to implement. eastern on at 8:00 c-span two. thehis morning, a look at current status of the federal budget and options for addressing sequester cuts. the wilson center discussion on the buildup by the russian military in syria. later, david martin talks about the federal agencies involved in the resettlement of 70,000 refugees coming to the united

dates. take your calls. you can join the conversation at facebook and twitter. journal" is next. ♪ host: president obama heads to iowa for a back to school bus tour. he will focus on college financing, among other issues. primetime tonight, two white house hopefuls on c-span. bernie sanders gives a speech this morning. will followa senator sanders. she made a stop in new hampshire. continuing on c-span. we thought