No Clear Trend in Indiana -- Clinton Ends April Just As She Started: In a Democratic Primary in Indiana today, 04/28/08, 8 days until votes are counted, Hillary Clinton finishes ahead of Barack Obama, according to a SurveyUSA poll conducted for WHAS-TV in Louisville and WCPO-TV in Cincinnati. The results are identical to a SurveyUSA TV poll released 4 weeks ago, on 04/01/08. Clinton led then 52% to 43%, leads now 52% to 43%. Other polls show the contest closer; some polls show Obama ahead. SurveyUSA tracking graphs show movement toward Clinton in the middle of April but offsetting movement...