His lawyer claims the media used illegal methods to gather information about Prince Harry
Prince Harry was unable to testify on the first day due to prior commitments
This is the first of Prince Harry's legal cases against the media to go to trial
Prince Harry will discuss the impact of media harassment on his life and those around him
Prince Harry's lawyer argues that phone hacking was widespread
The articles involve personal relationships, drug experiences, and other details about Prince Harry
The trial covers articles from Prince Harry's 12th birthday and includes various aspects of his life