New York
The former president's son insisted the Trumps have run an exceptional company, and "yet today, the persecution of our family continues.”
Much of the US's east coast is under a thick coat of smog, turning the sky orange.
Canadian wildfire smoke is affecting roughly 55 million people across the eastern United States.
The royal couple said they were involved in a "catastrophic car chase at the hands of a ring of highly aggressive paparazzi" in Manhattan this week.
The freshman congressman said he would not resign and that he had "plenty of evidence" to clear his name.
Prosecutors argue that Santos earned a $120,000 salary while telling the New York Department of Labour that he was unemployed.
The ex-president's daughter and former adviser is catching heat for her emails.
"That alone, knowing Donald Trump, will stick with him ... the lack of service being provided for him."
Former US president faces 34 counts of falsifying business records stemming from a probe into hush money paid to a porn actor and a former Playboy model.
The former president has boarded his private plane and flown from Florida ahead of his expected booking and arraignment.