Uh, yes, things have changed. She has no right to demand a "full investigation" before testifying. Law enforcement (let alone
federal law enforcement) has no obligation to fully investigate potential crimes that are well beyond the statute of limitations. It's a huge waste of money and resources, and good luck getting the White House to twist their arms.
Even pathetic RINOs like Flake and Graham have come out and said that they would move forward if Ford refused to testify. Feinkenstein tried to play the Republicans and only made herself look stupider in the process. Sorry Vic, the jig is up.