说两个都不对；川总是有私人捐的钱

The claim that a basketball court on the White House lawn cost $400 million is a misconception. In reality, President Barack Obama had an existing tennis court on the South Lawn repurposed for basketball by adding hoops and court lines, a project that was both cost-effective and in line with his personal interests. This adaptation was modest and did not involve any extravagant expenses.

The confusion likely arises from recent discussions about a $376 million renovation of the White House East Wing, which includes the construction of a new ballroom. These renovations are separate from the basketball court and are being funded through a combination of private donations and personal funds from President Trump, not taxpayer dollars Yahoo News.

In summary, the White House basketball court was a low-cost modification to an existing structure, and the $400 million figure pertains to unrelated renovations currently underway.