President Trump on Wednesday lashed out at Attorney General Jeff Sessions, accusing the nation’s top law enforcement officer of not being aggressive enough in investigating allegations of misconduct in the handling of surveillance of former Trump adviser Carter Page during the 2016 campaign.

Sessions said on Tuesday he would ask the Justice Department’s inspector general to look into claims that the FBI and other Obama administration officials misled a Foreign Intelligence Surveillance Court judge when they applied for the warrant to wiretap Page.