2010/11/02 Headlines: Voters Head to Polls in Midterm Elections; Appeals Court Extends "Don't Ask, Don't Tell" Indefinitely; Gitmo Prisoner Could Return to Canada Next Year; Yemen Tries US Cleric in Absentia; Iran Delays Hikers' Trial; Iranian American in US Prison Alleges Torture; Haiti Prepares for Approaching Storm; Ugandan Newspaper Ordered to Stop Targeting Gays and Lesbians; October Deadliest Month in Ciudad Juárez; BP Posts $1.79B Quarterly Profit; Firm that Certified Rig Hired to Inspect Blowout Preventer; Former House Majority Leader DeLay Goes on Trial in Texas