6 of those 7 voted for repeal in 2015.
I know the reason why they changed their vote (they knew Obama would veto it, and Trump will sign it), but has any news agency asked them the reason for the 180?
Perhaps the 7 are concerned that if Obamacare is repealed, nothing to replace it will be approved before millions are left with no health insurance at all. Then it is back to high cost emergency room care.