Time was when getting caught in a malicious lie about a rival would have ended an American politician’s career. We no longer live that way. Just the other day, Donald Trump unleashed a series of falsehoods attacking President Biden that would have shamed a carnival barker.

Speaking to a rally in South Dakota, Trump delivered a series of mocking claims, beginning with the allegation that the administration was using made-up jobs numbers when the truth is that only 2.1 million jobs have been created during the president’s 30 months in office. The actual statistics show somewhere over 13 million—including near-record growth in GDP (Gross Domestic Product) during the recovery from the 2020 Covid slump.

Then Trump got personal. “He makes up these stories, like there’s a picture of a fighter jet…[mocking] You know like ‘I used to be a fighter jet pilot.’ Then there’s a picture of a truck. ‘I used to drive a truck.’ The worst is, did you ever see his golf swing? He said he’s a six-handicap! A six handicap is a good golfer. This guy can’t hit a ball… I think that’s the biggest lie of all, if you want to know the truth.”

Trump shakes his head in feigned disbelief as the crowd laughs and applauds. (Never mind that there’s a best-selling book by veteran sportswriter Rick Reilly called Commander in Cheat: How Golf Explains Trump describing how he races down fairways in his golf cart, kicks opponent’s balls into ponds, drops his own onto the green, etc. Filled with interviews of golf pros and caddies, it’s actually quite funny.)

So is Trump’s performance, or would be if you didn’t know—South Dakota isn’t exactly a golfing hotbed—that every single word of it is a malicious lie. Joe Biden has never claimed to be a truck driver or a fighter pilot. Don’t you think you’d have heard?

Biden has mostly made self-deprecating jokes about his golf game, commenting that “the course record remains intact” after his initial outing as president. Back in 2018 he carried a USGA handicap of 6.7, according to Golf News Net, which is pretty good—no surprise as Biden was an accomplished athlete as a young man. But he’s never boasted about it.

Anyway, who cares? As a politician, Trump himself is treated by audiences and reporters alike as a stand-up comic. Which would be fine if he stuck to stage performances. Alas, polls show that millions of gullible Americans believe even the most absurd of his inventions. Deep-thinking pundits are writing columns about Biden’s great unpopularity, which reality-oriented blogger Kevin Drum shows is largely a function of false memories.

I like Drum because he’s an engineer by training who lives in Orange County, California and is congenitally immune to inside-the-Beltway conventional wisdom. Recently he posted a graph comparing the “favorability” ratings of the last several presidents at the equivalent point in their respective administrations. It turns out that they all hovered in the forties. It comes with the territory. Biden’s in no worse shape politically than Clinton, Obama, or Trump.

Only George W. Bush, thanks to the strong patriotic surge in response to the 9/11 terrorist attacks, was in better shape. However, Dubya’s disastrous second term drove his approval down to 24 percent by 2008.

So, no President Biden isn’t deeply unpopular with the public, and certainly not in comparison with Trump, whose negatives are markedly worse even in Fox News surveys. That said, polls mean very little at this point in the election cycle, and have pretty much failed to predict the results in any of the last several national contests.

Remember the vaunted “Red Wave” in 2022? Never happened. People pretty much don’t answer their phones unless they know who’s calling. The whole business of public opinion polling is an increasingly shaky enterprise.

I suspect it’s pretty much the same with the whole Fox News-generated Hunter Biden saga. Supposedly a majority of Americans believes Joe Biden has violated the law in his dealings with his wayward son. Apart from not paying his taxes on time, however, it isn’t even clear what crimes the younger Biden’s alleged to have committed. It’s not against the law to work for a foreign corporation, nor to drop Daddy’s name in business meetings.

If it were, there wouldn’t be a Trump sibling walking around free, much less cashing humungous checks from Saudi Arabia.

Doting father that he is, I quite doubt that Joe Biden fills out Hunter’s IRS form 1040. Nor that after decades in public life with no sign of financial impropriety, he suddenly got greedy in his 70s. However, Fox News imagineers appear to have persuaded millions of viewers that with all the manure they’ve shoveled, there must be a pony.

Gullible cynicism regarding politicians is always fashionable. But if they go ahead and impeach the president, they’d better produce that pony.

Gene Lyons is a National Magazine Award winner and co-author of The Hunting of the President.