With a week to go until Republicans hit the polls in primaries in Arizona and Michigan, the two leading candidates for the GOPs presidential nomination -- former Gov. Mitt Romney of Massachusetts and former U.S. Sen. Rick Santorum of Pennsylvania focused Monday on the Great Lakes State.
While his father served as governor of Michigan during the 1960s and he beat John McCain to win the primary in 2008, Romney currently trails Santorum there, according to most polls, but there are signs that he is regaining his footing.
