By Ken Shepherd | August 21, 2012 | 1:48 PM EDT

Every four years, without fail, the liberal media wring their hands over the influence of pro-lifers on the GOP platform, suggesting that the party is too "extreme" in its position on abortion and hence out of step with middle-of-the-road voters. Of course, the same concern is not expressed regarding the Democrats' position on the same issue being too out-of-step with most Americans.

This year, the row over Missouri Republican Senate candidate Todd Akin's comments on rape and abortion are being seized upon as a springboard to attack the party. Witness MSNBC anchor Thomas Roberts on today's MSNBC Live.