The U.S. Holocaust Memorial Museum cost $168 million to build, including both building and exhibits. Land was donated by the U.S. government, but the museum was funded by more than 200,000 private donations.
Source: U.S. Holocaust Memorial Museum
Q: Did former President Barack Obama pardon Wendell Callahan, who was later accused of killing three people after his early release?
A: No. Congress unanimously passed a bill changing drug sentencing laws and Obama signed it. Callahan petitioned for early release under the new law and it was approved by a federal judge.