President Donald Trump has marked his 100th day in office by claiming historic action on his agenda, renewing promises on health care and taxes and attacking the news media for misleading Americans.
In his morning radio address Trump issued an assurance: "My only allegiance is to you, our wonderful citizens".
To supporters at an evening rally in Pennsylvania, he promoted American power and patriotism while emphasising such priorities as American manufacturing, better trade deals for the US and a still-to-be defined tax cut plan.
Trump's 100th day events were set in a politically important state that he won with 48 per cent of the vote. It was the first time Pennsylvania had voted for a Republican presidential candidate since George HW Bush in 1988.
Trump's rally on Saturday night in Harrisburg offered a familiar recapitulation of what he and aides have argued for days are administration successes, including the successful nomination of Neil Gorsuch to the Supreme Court, his Cabinet choices and the approval of construction of the Keystone XL pipeline.
But the president began the rally on a sour note, pointing out that he was not attending that night's White House Correspondents' Association dinner and issuing a scathing attack on the news media. To cheers, he accused the news media of "fake news" and said if their job was to be honest and tell the truth, then they deserved "a big, fat failing grade".
"I could not possibly be more thrilled than to be more than 100 miles way from Washington's swamp," he said, "spending my evening with all of you and with a much, much larger crowd and much better people, right?"
Meanwhile, North Korea's missile launch on Saturday signalled its continued defiance against the US, China and other nations, on which Trump tweeted: "Bad!" Asked during an interview for CBS' Face the Nation if military action would follow a nuclear test by the North, Trump responded: "I don't know. I mean, we'll see."
At the 100-day mark, polls show that Trump's supporters during the campaign remain largely in his corner.
