Special Counsel Robert Mueller’s investigation into the Russian government’s efforts to interfere with the 2016 election has cost more than $5 million, ABC News has learned.

Those expenses include money for a staff of more than 16 attorneys, dozens of FBI agents, support staff, travel and office supplies.

The Ken Starr probe into Whitewater — the investigation into Bill and Hillary Clinton and associates’ real estate dealings — and other matters saw more than $70 million in expenditures and went on for more than six years.