PULLMAN – The sexual harassment case of Bernardo Gallegos began with wine and candlelight, after hours, at his home – just a distinguished professor and a married student who says she resisted his advances. Now it's playing out loudly all over the Palouse, with a lawsuit against Gallegos and Washington State University, a series of articles in the campus newspaper, and a pledge last week from the provost that WSU would strengthen its policies on sexual harassment.