They have to nerve to attack Trump because his steel tariffs are supposedly hurting American companies like Harley Davidson?
But in 2008, Obama pointed out McCain was at the forefront of just that:
"Not long ago, a couple hundred thousand Berliners made a lot of noise for my opponent. I'll take the roar of 50,000 Harleys any day," McCain said.
The announcer then states: "But when it comes to his record, American-made motorcycles like Harleys don't matter to John McCain. Back in Washington, McCain opposed a requirement that the government buy American-made motorcycles. And he said all buy-American provisions were quote 'disgraceful.' Surprised? You shouldn't be. This is the same John McCain who supported billions in tax breaks for companies who ship American jobs overseas. It's time to hear the roar of a strong American economy again, and stop John McCain from shipping our jobs overseas."
Obama's campaign is broadcasting the 60-second ad in York, Pa., in the battleground state of Pennsylvania, and in Wisconsin, where Harley-Davidson is headquartered. York is home to Harley's largest motorcycle manufacturing plant and played host to McCain the day the ad debuted.
https://www.politifact.com/truth-o-meter/article/2008/aug/12/mccain-no-homer-harleys/