Hillary Clinton joined Instagram! The former first lady and possibly future first lady president posted her first image today: a rolling rack with three suits each in red, white, and blue, with the caption, “Hard choices.” It’s a genius post of course, as Clinton’s pantsuits have been a point of contention since pretty much forever. [Snip] Clinton has already proven she’s got a killer media team behind her with a great sense of humor; the offerings on her online store are hilarious and perfect on every single level, and her weekly email offers tidbits made for Twitter. Clinton obviously...