This breaks Trump promise of private funding. That's point. He broke promise.
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*By the way, on financing public infrastructure usual method is to lie on costs to get project approved and....uppss..we run out of money. Since unfinished project is bad, therefore pay more. Check California railroads for best example.
You highlight a truth that many do not know. It is often a political gambit to estimate costs low to begin with and then ask for more once the project is underway.
Then again..... Why would people be more angry with Trump for doing this if this is the normal way of doing things....
As an example... perhaps not the best one but still...
Estimated Cost vs. Reality - Obamacare
- Initial Estimate (2010): The Congressional Budget Office (CBO) originally projected the 10-year cost of the ACA (2010–2019) to be approximately $940 billion.
- Updated Estimates (2012–2018): By 2012, the CBO updated the 10-year projection (2012-2022) to $1.8 trillion. By 2018, when fully implemented, costs were closer to $2.5 trillion.
Estimated Cost vs. Reality - USA Interstate system.
The original 1950s estimate for the Interstate Highway System was roughly $25 billion for 41,000 miles, but the reality was a $114 billion price tag (approx. $660 billion in 2026 dollars) and a 35-year construction span, representing one of the largest cost overruns in US history. The project was plagued by severe underestimations of inflation, urban land costs, and safety standards
The list goes on and on...