Mike Lee actually said...
It's just not true. House Freedom Caucus has one member who asked for a vote on something like that, but the Freedom Caucus itself doesn't do that, nor would the Freedom Caucus support that in the absence of a full repeal of the 16th Amendment which seems, let's just say, unlikely at the moment.
Context
Senator Lee refutes claims about the House Freedom Caucus proposing a national sales tax.
03/15/2023