I heard that Senator Sinema has a standard to be a maverick like the late Senator John McCain. Senator McCain was a Republican that sometimes agreed with Democrats. He was a maverick within the Republican ideology. Is Sinema saying she is a maverick within the Democratic party? What exactly does that mean?

If the Late Senator McCain is an idol to the newly minted Senator, then she needs to realize then Senator Clinton and the Late Senator were great friends. They sponsored bills together like the Carbon Emissions Tax. Not that I think that is a great idea, but, it was an attempt to bring about some path forward to environmental stewardship.