The "worst of both worlds" is quite literally Liberal Democrats in control of this country's Government, and Conservative Republicans put into a permanent minority status. (see California) That's what this bill, in its current form, is all about, and why Democrats like Schumer & Reid are looking to block any attempt alter its current form. Rubio has invested too much effort to not back "Comprehensive Immigration Reform", while messers Graham & McCain have always been advocating some form of amnesty, oops, CIR. This has nothing to do with Republicans not wanting to pass immigration reform, merely that such reform starts with border/law enforcement. After that, the rest will fairly fall into place without the addition of a permanent GOP Minority. -- Sirs