2012/10/31 Headlines: 8 Million Without Power After Sandy; Outages Could Last for Days; Sandy Toll at 48 in U.S., 70 in Caribbean; Polling Stations in Storm-Hit States to See Extended Hours; Romney Refuses to Answer Questions on FEMA Stance; Ex-FEMA Head Brown: Obama Responded "Too Quickly" to Sandy; Texas Agent Shoots Dead 2 Guatemalans Near Border; 2 NATO Soldiers Killed in Latest Insider Attack; Syrian Regime Continues Deadly Air Strikes, Shellings; Bank of England Director: Occupy Was Right on Financial Reform