delware senator tom carper says heart felt congratulations to the first american man to win the boston marathon in over 30 years. california representative scott peters says, congratulations to san diegoan for winning the boston marathon. an inspiration to all, and congresswoman shelly from west virginia says, good luck to the runners, including 59 west virginians participating in the boston marathon today. we stand together. >>> here's a look at tonight's primetime programs on the c-span networks. c-span, discussion about the future of free speech with first amendment authors and scholars in a debate at the national constitution center? philadelphia. here on c-span2, booktv in primetime focuses on slavery and emancipation with three author who written on the subject. and american history with a look at ronald reagan, his 1964 speech in support of gary goldwater's presidential campaign. all that tonight on the c-span networks in primetime. >> we should have finished al qaeda in 2001. our general who was there, but more than just the general, i think all of us, think back, we attacked o