Senate Republicans caught in a lie on health(don't)care

I know, big surprise. They are conducting secret meetings on their health(don't)care bill and Democrats have been excluded from the process. They claim that Democrats are welcome if they're willing to help so Democratic Senator Schumer wrote them a letter offering that help. Not that they haven't offered below and have been excluded nonetheless. So instead of accepting their help the Republicans replied that the Dems admitted that Obamacare is a failure, which of course one can plainly read the letter implied no such thing. It's just one more way to prevent the Dems from participating.