[NationalPost] For eight straight terms, from 1981 to 2013, either a Bush or a Clinton was president, vice-president or secretary of State, and both families put up candidates for their parties' presidential nominations this year. There has never been anything remotely like such a co-regency in U.S. history, and it is not based on spectacularly good performance in office. Change must come. Trump is not an ideal personification of political change. But anyone who doesn't see what is happening, as Sen. Marco Rubio said when he was bombed in the Republican primary of his home state of Florida by Trump by nearly a million votes, has "failed to see the tsunami."RTWT