Senator Ted Cruz represents, in many ways, the extremes of the current field. He was the first candidate to enter the race. According to 538 he is also more conservative than any other major candidate this cycle as well as every post-Eisenhower Republican nominee. He even makes Ronald Reagan look downright moderate when you start comparing stances. Unlike Dr. Ben Carson there isn’t much of interest in Cruz’s early life. He was born to an American mother and Cuban father in Canada, which can be off-putting for Tea Partiers who spent the last decade arguing about President Obama’s citizenship. Cruz...