By | June 27 2012 5:32 PM

Last summer, Rep. Michele Bachmann, R-Minn., was considered among the frontrunners for the Republican presidential nomination after winning the Iowa Straw Poll in August 2011. Now her re-election to her congressional seat may be in jeoardy, according to a new poll that shows the Minnesota congresswoman has only a 5-point lead against her Democratic challenger, businessman Jim Graves.