Ron Brownstein: “Attracting and sustaining majority support has traditionally represented a North Star for American presidents. The showdown over the shutdown, perhaps more than any earlier decision, makes clear that Trump is setting his course by a very different compass. Trump has abandoned any pretense of seeking to represent majority opinion and is defining himself almost entirely as the leader of a minority faction.”

“That carries big long-term risks for the GOP, as the Democratic gains in the House last November demonstrated. But because the structure of the Senate and the Electoral College disproportionately favors the older, non-college-educated, evangelical, and rural white voters who comprise his faction, Trump’s approach could sustain itself for years. And that promises a steady escalation in political conflict and polarization as Republicans tilt their strategy toward the demands of an ardent minority—and lose the moderating influence of attempts to hold support from a majority of Americans.”

A new Politico/Morning Consult poll finds that voters are aware of the partial government shutdown, and have some concerns about it—but feel little impact from it.

“Nearly 3 of 4 voters (74%) say they understand the causes of the partial government shutdown either ‘very well’ (37%) or ‘somewhat well’ (37%). Roughly the same number of voters, 79%, categorize the ongoing shutdown as a ‘crisis’ or ‘problem,’ as reflected in last week’s poll. Despite this, when asked about the extent to which they are personally impacted by the shutdown, a majority of voters (66%) say there is ‘not much’ or “no” impact on them or their families.”