Haley responds to Trump's barbs with Southern charm
![Haley responds to Trump's barbs with Southern charm](http://thehill.com/sites/default/files/styles/promo/public/haleynikki_090215getty2.jpg?itok=Hyw0xPaN)
South Carolina Gov. Nikki Haley leaned on her Southern vocabulary Tuesday when responding to barbs from Republican presidential front-runner Donald Trump. Trump fired off several tweets on Tuesday afternoon targeting Haley, who has been...