proposed changes to the endangered species act with jim lister, attorney for the sportsmen's alliance, the sure to watch washington journal at -- be sure to watch washington journal at the :00 a.m. your time. of that, and here on "washington journal" on c-span1, we continue our series "1968: america in turmoil." attention to conservative politics. we will be joined by robert merry and matthew dallek. we take you back to the republican convention in 1968. richard nixon accepting his party's nomination. russia [video] make history tonight. the choices in 1968 will determine the future of america world in thethe last third of the 20th century. can america meet this great challenge? for a few moments, let us look at america, listen to america, to find the answer to that question. as we look at america we see cities enveloped in smoke and ensmes, here sire -- hear sir in the night, americans hating each other, fighting each other, killing each other at home. to see thesed things, millions of americans cry out in english, "did we come all this way for this?" listen to the answers to those q