When Sen. Feinstein complained that she didn’t need to be lectured on The Constitution, Sen. Cruz should have reminded her that the first Ten Amendments are also known as the Bill of Rights.
The Bill of Rights was attached to The Constitution, not to protect the Senators and Representatives from the people, but to protect the people from the Government, including the Senators and Representatives.
So, when she said “I do” to the Oath of Office, to defend The Constitution, did she lie? The Bill of Rights is an integral part of The Constitution.
She knows nor cares nothing for all that. She’s a Senator.