"rick" macarthur has been as ferocious a champion of democracy and journalism as any of those illustrious bylines that have appeared in its pages. i've never known him to pull his punches, whether he's writing in harper's, or in his newspaper columns, or in such books as "the selling of free trade," an expose of bipartisan collusion to enact nafta, the north american free trade agreement, and this one, "the outrageous barriers to democracy in america." macarthur's fierce arrows of outrage are aimed at both political parties, but recently he's been especially incensed by democrats for abandoning their progressive roots to serve wall street, k street, and crony capitalists. rick macarthur, welcome. >> thank you for having me, bill. >> you have opposed these so-called free trade agreements for as long as i have known you. why isn't anyone listening? >> well, because the big money doesn't want them to listen and the editorial pages of most american newspapers are pro-free trade, quote, unquote. they don't know or they don't pay attention to what the costs are. obama himself, in the 2008 campa