Sen. Bernie Sanders “defended his campaign’s compensation package Friday after a Washington Post story highlighted concerns among staffers that they were not receiving the $15-an-hour wages Sanders champions on the campaign trail,” the Des Moines Register reports.

But he also expressed frustration: “It does bother me that people are going outside of the process and going to the media. That is really not acceptable. It is really not what labor negotiations are about, and it’s improper.”

Nate Cohn says President Trump’s Electoral College edge endures heading into the 2020 presidential election, and it could grow further — potentially allowing him to win the presidency while losing the national vote by 5 points or more.

“Wisconsin was the tipping-point state in 2016, and it seems to hold that distinction now, at least based on the president’s approval rating among 2018 midterm voters.”

“Over all, the president’s approval rating was 47.1% in Wisconsin, above his 45.5% nationwide. This implies that the president’s advantage in the Electoral College, at least by his approval rating, is fairly similar to what it was in 2016.”

“A closer look at the underlying evidence suggests there’s reason to think the president’s ratings could be higher than estimated in the state.”

David Wasserman: “The bulk of the nation’s demographic transformation is taking place in states that matter the least in deciding the Electoral College… In 2020, it’s possible Trump could win 5 million fewer votes than his opponent — and still win a second term.”

Andrew Sullivan: “This country has had volatile civil conflicts before. What’s different now is we have a president whose instinct in such turbulent times is actually to intensify the turbulence with rhetoric and mass rallies that foment greater and greater mutual hostility. Most presidents regard it as their responsibility to tamp down racial and cultural conflict. Trump, having no concept of any broader interest than his own, is incapable of it. His malignant narcissism prevents him from any other way of behaving, and each outrage becomes a new baseline for the next one.”

“So yes, we are in an abyss. And as Trump becomes increasingly emboldened by his survival, and one of the two major parties has become a cult, the bottom seems even more elusive than before. Think of what might happen if Trump loses the popular vote in 2020 by an even bigger margin but still ekes out an Electoral College victory. Think of how a close election could lead to Trump’s refusal to concede, and how the wheels could come off the entire system. What we know for certain is that, for the first time, we have a president who doesn’t care if that happens, who’d rather destroy the legitimacy of liberal democracy than compete legitimately within it.”

Axios suggests President Trump is well-positioned to win re-election based on the strength of the economy based on this statistic: “Every incumbent president since FDR has won if he avoided a recession in the lead-up to an election year.”

Philip Bump: “Well, that’s that, right? Can’t argue with data.”

“Except that the sample size here is… small. There have been 13 presidents since Franklin Roosevelt. Only three have lost reelection bids, Gerald Ford, Jimmy Carter and George H.W. Bush. There have been seven recessions since 1970, two of which ended in the first quarters of the year before reelection bids (Ford’s and Bush’s). Is that what doomed them? More importantly, does that mean that a president without a recession can’t be defeated?”

For more on predicting the future based on the past, see this XKCD comic.

A new Public Policy Polling survey in Georgia and North Carolina finds Democrats might have a path to a 2020 victory in the South.

“Trump is underwater in both Georgia (which he won by 5 points in 2016) and North Carolina (which he won by 4 points in 2016.) In Georgia 45% of voters approve of the job he’s doing to 49% who disapprove and in North Carolina 46% of voters approve of the job he’s doing to 48% who disapprove. In Georgia Trump trails a generic Democrat for reelection 50% to 46%, and in North Carolina Trump trails a generic Democrat for reelection 49% to 44%. We wouldn’t go so far as to say Trump is an underdog based on these numbers — Democrats may very well end up with a candidate who’s not as strong as Good Old Generic — but we see them as toss ups if Trump remains as unpopular as he is right now.”

Combined with Arizona and Florida, this is essentially the Rust Belt vs. Sun Belt paths explained over at Electoral Vote Map.

“We have created an electorate full of pundits and strategists, and the result is that we’re puzzling through not who we like but who we imagine someone else will like. It’s a fool’s errand to imagine who will be appealing to someone else.”

— Sen. Brian Schatz (D-HI), quoted by the New York Times, on picking a presidential candidate in 2020.