Ineffective Political Ad of the Day: I foolishly thought this political ad was serious, but then Herman Cain appeared and flashed a troll smile and I sighed with relief.
In Case You Missed It of the Day: The most memorable moment of last night's GOP debate in Las Vegas was the heated exchange between Mitt Romney and Gov. Rick Perry over illegal immigration.
The sim-ilarities are uncanny: Cain's tax system overhaul proposes a 9% corporate income tax rate, 9% personal income tax
Reality Check of the Day: Based on recent polls, Republican frontrunner Gov. Rick Perry currently holds a double-digit lead over GOP understudy Mitt Romney. Rep. Michele Bachmann, who trails them both, is in desperate need of a quick fix to boost her flagging numbers.
Human papillomavirus -- the most common sexually transmitted infectio