Reliable Source: Meghan McCain has some advice for her future husband

"If I ever meet a guy who doesn't grill me about politics or my family on the first date -- I swear to god I will marry him that night." -- Meghan McCain in an Aug. 2 tweet to her 246,000 followers about the obvious obstacles of dating while political. McCain, the 29-year-old daughter of Sen. John McCain (R-Ariz.), has turned the blog she penned documenting her pop's 2008 presidential bid into a blossoming media career, which includes the campaign memoir, "Dirty Sexy Politics." McCain hosts Pivo...