Bernanke to explain Fed exit strategy, with caution   US voters support gays in US military: poll   "Snoverkill" slams eastern US   US trade deficit surges to $40.18 billion in December, much larger than expected.   Officials: Afghan avalanches kill 166 people   Top cable programs from Feb. 1-7   Round 2: Blizzards hit Mid-Atlantic to New York   Texas Instruments leads adoption of IEEE 1149.7(TM) standard for improved JTAG functionality   Intelligent Security Systems Appoints Wolfgang Ritter as Director of Sales and Marketing   Stock futures in narrow range ahead of opening   Central Florida Electric Co-Op Brings Standard StakeOut Field Design System Online   OPEC cautions about pace of US economic recovery   Pakistani officials confirm Taliban chief is dead   Juicy Development Unveils Disneyland(R) App at MacWorld 2010   Oil prices gain more ground   Heroin substitute drug lifts Reckitt profits   BHP Billiton cautious despite profits doubling   Dog rescued from icy Baltic waters returns to sea   China court to try Rio Tinto employees for industrial espionage+   French philosopher Bernard-Henri Levy duped