Tech entrepreneur Scott Banister has long been an ally to the liberty movement. The angel investor, IronPort founder, and PayPal board member donated $3 million to a Rand Paul supporting Super PAC, and has been a vocal supporter of the libertarian Republican. Now that Rand Paul is out of the presidential race, Banister has thrown his support behind Ted Cruz. Cruz is a self-described constitutional conservative who earned the endorsements of both Rand and Ron Paul in his 2012 Texas Senate race. Scott Banister Our best chance for a constitutional presidency is now @tedcruz. #LibertariansForCruz Cruz's relationship with the Pauls...