Can Obama Win Back Wal-Mart Moms?Tuesday, Sep. 09, 2008 By KAREN TUMULTY / WASHINGTON **SNIP** The women that pollsters are watching most closely this year are different in some ways from their "soccer mom" and "security mom" sisters of those earlier election cycles. For one thing, they are slightly older than soccer moms (in their 40s and 50s) and are juggling another set of problems — how to pay for college for their kids, and how to take care of their elderly parents. They are also less upscale. Lacking college degrees, they are more likely to be feeling the brunt...