Reuters - Tucson shooting rampage suspect Jared Loughner pleaded not guilty on Wednesday to an expanded, 49-count indictment that set the stage for prosecutors to decide whether to seek the death penalty.<p><strong>Read more:</strong> <a class="rssreadon" rel="external" title="Accused Tucson shooter says not guilty of new charges   (Reuters)" href="http://us.rd.yahoo.com/dailynews/rss/topstories/*http%3A//news.yahoo.com/s/nm/20110309/ts_nm/us_usa_shooting_plea" target="_blank">http://us.rd.yahoo.com/dailynews/rss/topstories/*http%3A//news.yahoo.com/s/nm/20110309/ts_nm/us_usa_shooting_plea</a></p>