Not any more they don't, Chaski. Kennedy was murdered by his own people and the Bush's are just ordinary citizens again. Monarchs wear their crown for life. 1952 to 2017 and counting. Now, THAT's public service.
And if you think Elizabeth has no influence in the world, then why has the Donald been trying so desperately to get his own ride down the Mall in the gold state coach..? Thank goodness he isn't going to get it.
At the last UK poll, the monarchy had a 98.7% approval rating. Name me a politician who wouldn't sell his soul for that..?
With that sort of popularity, do these pseudo-republicans really think they'd win..? Nah. And they know it. This "call" is just an attempt to grab the microphone and bring the issue to public attention for any one of a number of possible reasons.
To deflect attention away from our calamitous government, perhaps..? Ditto Brexit..? Ditto the politicians sex scandal..? Ditto the "Paradise Papers" tax avoidance scandal..?
And even in the extremely unlikely event that such a referendum was agreed to by the UK government (Conservative and very, very pro monarchy) occurred, have these people got any idea of how difficult it would be to achieve..?
All the political parties in UK support the monarchy and they know damned well that fighting a general election on an abolitionist ticket is probably the most sure fire way to guarantee that they lose the election. Massively.
For another thing, such a referendum would not be confined to the UK. Antigua and Barbuda, Australia, Barbados, Belize, Canada, Grenada, Jamaica, New Zealand, Papua New Guinea, St Kitts and Nevis, St Lucia, St Vincent and the Grenadines and the Solomon Islands would all have a legitimate say in the matter and in all of those countries, where votes have been taken in the past, retaining the British Monarchy as their head of state has been massively supported at the polls.
At home, Scotland has declared its allegiance to the monarchy even after independence, should that happen. Wales is staunchly pro-monarchy and I think we can pretty much count on the loyalty of Northern Ireland.
And then there would be the legislative and constitutional issues. For goodness sake, leaving the EU means transferring more than 1900 pieces of legislation to British Law which will take years. These people are asking to throw out not just the law but 2000 years of the history, tradition, custom and statutory development that is the cornerstone of every facet of life in UK.
This attempt at pseudo-republican grandstanding is doomed to failure. Sure, when the Queen dies they will again grab the microphone and make a fuss. There will be more "calls", and of course a great deal of press publicity. But when the Archbishop of Canterbury places the Coronation Crown on Charlie's head, the masses will cry out "God Save The King".
And life will go on with the continuity, national unity and stability that the monarchy brings, intact.
What the Queen sees when she stands on her balcony.
The Donald has to hide behind bullet proof glass.
(I used this picture because there's a St Piran Flag in there..!!)