“I don’t know” is the classical universal answer to all political interrogations. Somebody should be ready to respond, “Then you’re fired and you’re under arrest.”
......as someone who has been involved in countless depositions over several decades I can tell you that when a case goes to the mat (full jury trial, no settlement) those “I don’t knows” you uttered in a deposition months or years earlier could sink your ship. Meaning, YOU LOSE the verdict!
Wow, I LIKE that.