All presidential candidates face a core problem. To win their party’s nomination in an age of growing polarization they have to adopt base-pleasing, pseudo-extreme policy positions. But to win a general election and actually govern they have to adopt semi-centrist majority positions.

How can one person do both?

Nobody had figured this out until, brilliantly, Hillary Clinton. She is campaigning on a series of positions that she transparently does not believe in. She’ll say what she needs to say now to become Bernie Sanders in a pantsuit (wait, Bernie Sanders already wears a pantsuit!). Then, nomination in hand and White House won, she will, it appears, transparently flip back and embrace whatever other positions she doesn’t believe in that will help her succeed in her new role.

In other words, one of the causes of polarized gridlock and political dysfunction is that we have too many politicians with ideological convictions. Clinton seems to be eliding this problem.

Her most impressive elision concerns trade, the Trans-Pacific Partnership. When she announced her opposition to Judy Woodruff on the “PBS NewsHour” she was performing a flip-flop of the sort that leaves gymnasts gaping and applauding. As CNN pointed out, she’s praised the deal 45 separate times, at one point calling it “the gold standard in trade agreements.”