Request for feedback

This is thew blurb for my new novel. I have posted it on a Facebook writers' site, asking for feedback. 

The president thinks that a group of witches has put a curse on him. He is right, but the truth is more complicated than he thinks.

The British ambassador is using telepaths to send confidential reports to London. They know that their emails are being intercepted - and the ambassador’s blunt views of the president could provoke a crisis. 

But when an American radio talk show hears about these 'cypher clerks', he assumes that their role must be more sinister. They must be a conspiracy. He tries to guess the telepaths’ true role – and guesses wrong.

Mary has been trained by the secretive Guild of Magicians in England, then sent to New York. Her boss has told her that there are no magic users in the United States. The truth is more complicated. The American magic users are keeping their own secrets.

Oliver just wants to enjoy a simple playboy lifestyle in London and New York. Then his father orders him to do some social work for the Guild. If he doesn't, his allowance may be cut. Oliver is inclined to nurse a grudge, but then he meets Mary.

Then, in the Great Storm, the President suffers a near-death experience. He tells the world that the witches were responsible. Then he hears the allegations about the British Embassy. He tries to guess the telepaths’ true role. The wrong answer could provoke a crisis.