President Trump tweeted this morning:
The background: the estimated price tag of Trump's wall keeps getting higher and higher, as Axios noted last month. It's gone from $4 billion in 2015 (Trump) all the way up to Homeland Security saying nearly $22 billion in a report released by Reuters on Friday. That's not even the ceiling, as MIT estimates it will cost between $27-40 billion.
Why it matters: Trump is hoping that the public will trust him enough not to revolt against a potentially shocking price tag, enabling Congress to build the wall without a political mess. And he thinks the examples of the F-35 fighter and Air Force One will get him across that finish line.