Wed Mar 23, 2011 2:37pm GMT * U.S. home sales hit a record low in February * Fed tells Bank of America to rein in dividend plan * Portugal set to vote on austerity measures * Indexes down: Dow 0.4 pct, S&P 0.7 pct, Nasdaq 0.7 pct * For up-to-the-minute market news see [STXNEWS/US] (Updates…