2010/10/21 Headlines: Appeals Court Reinstates Military Ban on Gays, Lesbians; Report: Banks, Attorneys General Meet in Foreclosure Probe; New York Court Orders New Foreclosure Vetting; Wells Fargo: Foreclosure Practices "Sound and Accurate"; US Confirms $60B Saudi Weapons Deal; Obama Launches 4-Day Swing Ahead of Midterms; US Soldier Charged with Killing 2 Troops; No Charges for Ex-Blackwater Operative in Iraq Killing; Afghanistan Invalidates 1.3 Million Votes; Israeli Settlers Build Over 600 New Homes; Environmental Suit Accuses BP of Endangering Wildlife; NPR Fires Analyst over Comments on Muslims; Ex-Fox News Employee Claims Firing After Racial Complaint