eastern on american artifacts, please visit plymouth, massachusetts to explore every created 17th-centuryial village depicted in 1627, seven years after the mayflower landed and went about 160 pilgrims lit the -- lived there. the post-world war i era -- explore the american story. watch american history tv this weekend on c-span3. >> the discussion on social media and free speech with harold feld, and randolph may. >> they used for satan journalism if it bleeds, it leads. therefore the headlines were always crime stories and that sort of thing with people disparaging about traditional media. same thing is true with social media. in place of if it bleeds it leads, if it enrages, it engages. we have these algorithms that are weighted towards giving us the most extreme views first. >> i disagree with a lot of actions that twitter takes, facebook, google. from my own perspective of someone right of center, free market conservative, to my way of thinking there is a bias in their actions against those that have perspective. nevertheless, that said, i have always said these companies have a firs