Despite a rebuff by the Supreme Court, President Trump remains determined to put a citizenship question in the 2020 Census form.

Speaking to reporters outside the White House before heading to his New Jersey golf resort for the weekend, Trump said he and his staff are looking at various options, including an executive order, to — as he put it — “fight the system.”

He also addressed the problem of adding such a question to the form, which is already being printed.

“We’ll see what happens,” Trump said. “We could start the printing now and maybe do an addendum after we get a positive decision” — by which he apparently meant an okay from the high court.

“Census experts say that among other concerns, such an addendum would likely violate the [census] bureau’s strict rules on testing a question, which include considering how the placement of a question on the form affects respondents’ likelihood of filling it out,” reports the Washington Post.

“An executive order would not, by itself, override court rulings blocking the inclusion of the citizenship question,” says the Associated Press. “But such an action from Trump would perhaps give administration lawyers a new basis to try to persuade federal courts that the question could be included.”

The president also told reporters about teleprompter troubles during his rainy 4th of July speech Thursday, and hinted that information would soon be forthcoming about Vice President Pence’s last-minute cancellation of an appearance in New Hampshire earlier this week.

Trump said the teleprompter “just went out — it went kaput,” possibly because of the rain, and that in turn led to his widely mocked gaffe, suggesting that airports, and therefore airplanes, existed more than a century before the Wright Brothers’ first flight.

“Trump did not explain why, given the failure of the teleprompter, he began talking about airports in colonial America,” says USA Today.

As for Pence, Trump added to the mystery of the vice president’s cancellation of his trip to an opioids summit on Tuesday, saying it was caused by “a very interesting problem that they had in New Hampshire,” and refusing to divulge more for now, reports CBS News.