Solid support among Democratic and independent voters helped Rep. Martin Heinrich keep a lead over Republican challenger Jon Barela in the Albuquerque-based 1st Congressional District race, a new Journal Poll found. However, the poll also found that 1st District voters who cast ballots in both the 2006 and 2008 general elections — making them the most likely of all to vote on the U.S. House seat this year — were almost evenly split on the candidates. Journal pollster Brian Sanderoff said that could be good news for Barela in this nonpresidential election year.~~snip~~Heinrich, the first-term incumbent who was the first...