The summer of Trump may soon be over – but the damage has still been done

They call it the summer of Trump.

Only a year ago everyone expected the 2016 presidential election to be a clash of dynasties, with Hillary Clinton and Jeb Bush enjoying coronations by the Democrats and Republicans. But Bernie Sanders, the socialist Senator from Vermont, is proving to be a formidable challenge to Clinton. Even more disruptive, on the Republican side, has been Donald Trump.

While Sanders represents the left wing of a common progressivism he shares with Hillary Clinton, Trump is challenging conservative orthodoxy itself by giving voice to a robust right-wing populism. Populists love outsiders, can-do executives and simple policy panaceas, and Trump, a billionaire real estate developer and veteran reality television star, gives the people what they want.

Here is Trump on ending illegal immigration from Mexico: ‘I will build a great wall — and nobody builds walls better than me, believe me — and I’ll build them very inexpensively. I will build a great, great wall on our southern border, and I will make Mexico pay for that wall.