"The Foreign Intelligence Surveillance Court ordered the government Tuesday to explain what the FBI will do to ensure the bureau does not mislead judges again..."

"... when applying for surveillance orders like those used in the 2016 investigation of the Trump campaign. The four-page order from Judge Rosemary M. Collyer, the presiding judge of the FISC, takes the FBI to task for 17 omissions and errors contained in applications to the court to secretly monitor the electronic communications of Carter Page, a former Trump adviser.... 'When FBI personnel misled (the Justice Department) in the ways described above, they equally misled the FISC,' Collyer wrote. 'The FBI’s handling of the Carter Page applications, as portrayed in the (inspector general) report, was antithetical to the heightened duty of candor' expected of FISC filings. Collyer is the judge who signed the very first surveillance application for Page sought by the FBI in October 2016.... 'The frequency with which representations made by FBI personnel turned out to be unsupported or contradicted by information in their possession, and with which they withheld information detrimental to their case, calls into question whether information contained in other FBI applications is reliable,' Collyer wrote."

WaPo reports.