why is Mick Hucklebee dissing Natalie Portman?

why is Hucklebee dissing Natalie Portman for being pregnant? there are alot of single mothers across the country. why is Hucklebee targeting Portman for? i mean wasn't Sarah Palin's daughter all on dancing with stars? isn't she a Single Mom? selective targeting is always politically driven and motivated and what is the purpose does it serve in the long run? politicians and pop culture is twisted when an agenda and a target is used. i don't always see how this makes the news.