Romney softens immigration stance, seizes upon Biden comment
US Republican Mitt Romney positioned himself on Tuesday for a high-stakes presidential debate, softening his stance on immigration while his campaign accused the White House of a "stunning admission" that it had failed on the economy.
Trailing in many polls, Romney is widely seen as needing to score a win at the televised debate in Denver on Wednesday night when the two men square off over domestic issues like the economy, immigration and healthcare. (Reuters)
