Answer: The primary function of an expert witness is to express his independent expert opinion based on the information that is provided. ... Witnesses of Fact who may give evidence of fact but may not normally give opinions; Expert Witnesses who may give opinion evidence within their expertise and in addition evidence of facts.
Answer:
Likely, the causes their party fights for are important to them personally, and they are passionate about the subject.
Primary sources of law, or sources that establish the law
You r free from jail or whatever