A vacant lot owned by Toll Brothers is shown for sale in a housing development in Broomfield, Colorado August 12, 2009. REUTERS/Rick Wilking (UNITED STATES BUSINESS)  By Steve Holland and Corbett B. Daly
WASHINGTON, Oct 26 (Reuters) – The U.S. Senate is expected to act later this week to extend a popular tax credit for first-time homebuyers that is scheduled to expire at the end of next month, Sen. Bill Nelson said on Monday.