[img_assist|nid=2098|title=Former Massachusetts Gov. Mitt Romney|desc=along with, from left, U.S. Reps. Marsha Blackburn (R-Tenn.), Eric Cantor (R-Va.) and Lincoln Diaz-Balart (R-Fla.)|link=none|align=left|width=250|height=175]Potential Republican vice-presidential Mitt Romney and an entourage of Republican U.S. House members refined their attacks on Democratic vice-presidential nominee-to-be Joe Biden's foreign-policy credentials Tuesday.

“If you look at Joe Biden’s record, with some 30 years in foreign policy experience, there’s about 30 years of generally being wrong on foreign policy issues,” Romney said at a press conference in Denver.

Romney said Biden was wrong on foreign policy issues ranging from opposing a U.S. military buildup against the U.S.S.R. in the 1970s and 1980s to proposing that Iraq be divided into three separate countries.

Romney comes to Denver for what the Associated Press referred to as “final auditions” to be McCain’s vice-presidential pick, which could be announced as soon as later this week.