Of course David Cameron and many other Tory MPs have a financial interest in a private NHS. He’s currently starving it of money to let people think it’s useless so he can say “I know, let’s give Company X the job” which he has financial interests in.
Now you know David Cameron was telling porkies in this photo – he’s only telling you what you want to hear. Now you know the truth you can vote him out in the general election.
You already give him enough money to go private so as with most MPs with financial interests in a private NHS. They also have financial interests in Health Insurance companies which is what they’ll be recommending you pay into in case you get poorly. Every time you pay these companies these mainly Tory MPs will profit from it.