Hillary and Mary, Separated at Birth?

Is it just me, or have Hillary Clinton and Mary Cheney been sporting some rather similar hairdos over the years?

What could it all mean? Do they share some strange bond? Does this explain Hillary’s initial hawkishness on the war? Or Mary’s support for marriage equality in the face of her party’s opposition? Dorothy Snarker has said of Mary’s ‘do: “This is the kind of hair that barks orders to sweaty yet nubile basketball players from the sidelines at Virginia Tech.” I can see Hillary barking orders, but I somehow can’t imagine her cabinet filled with tall, athletic women. (More’s the pity.) Is she just getting in touch with her inner lesbian? Is Mary considering a run for the presidency? Or do they just use the same hairstylist? Your opinions welcome.