"...bring in a inheritance tax."
An inheritance tax to level the playing field? How about everyone play at the same level instead of arbitrarily taking wealth from those who earn it and giving it to those who don't? We have become a country divided on the lines of those who earn and those who want to "share" in those earnings. Why has it become a sin to amass wealth? Of course if the not-rich became rich they would change their thinking in a hurry.