President Obama's prodigious flip-flop on the efficacy his signature health care law's individual mandate sits atop the list of his numerous "Etch-a-Sketch"-style political gyrations. During the 2008 campaign, he vehemently opposed Hillary Clinton's reform plan because of its inclusion of mandate. Four years later, his administration is in court defending the precise policy he opposed. This was not a minor or superficial distinction between Obama and his former Democratic rival; it was one of the brightest lines Obama drew to separate the two campaigns' (relatively similar) approaches to government expansionism. As this Buzzfeed video demonstrates, this was a point candidate...