

We don’t know anything about Donnie Wahlberg, so it’s possible he’s making a clever joke about dumb people. But we’re leaning toward Wahlberg just being unfathomably terrible at math. For what it’s worth, the Obamacare website didn’t cost anywhere near $600 million, and there aren’t anywhere near 300 million taxpayers, so literally everything in that tweet is wrong.
Update, 5:15 p.m.: Now we know: Never overestimate Donnie Wahlberg.