At RWU (Roger Williams University), Lou Dobbs repeats tough stance on immigrants 01:00 AM EST on Friday, February 1, 2008 By Alex Kuffner Journal Staff Writer The Providence Journal / Ruben W. Perez BRISTOL — No, Lou Dobbs did not announce his candidacy for the presidency during a speech at Roger Williams University last night. Despite an audience member holding up a “Lou Dobbs for President” sign, despite the CNN anchorman’s own call for an independent candidate and despite a reference from the university’s leader to an Internet campaign urging Dobbs to throw his name in the ring, he...