While Barack Obama's approval numbers continue to head south, today's Rasmussen Reports includes perhaps even more interesting results related to congress, party identification and the two national parties' relationship to their base voters.Those results, filtered through the past few election results, are very telling. More on that below.First, on Obama's sinking fortunes from Rasmussen:The Rasmussen Reports daily Presidential Tracking Poll for Wednesday shows that 28% of the nation's voters Strongly Approve of the way that Barack Obama is performing his role as President. Forty percent (40%) Strongly Disapprove giving Obama a Presidential Approval Index of -12.Overall, 46% of voters say they at least somewhat approve of the President's performance. Fifty-three percent (53%) now disapprove.In short, about 61% of Obama's overall support is intense while over 75% of his opposition is intense, indicating that statistically his numbers are more likely to continue downward than to reverse...(Read Full Post)