Which person is a crucial member of an effective panel and makes inquiries of panel members by using various approaches?

The case of Dietemann v. Time Inc. illustrates that

a. there is no blanket newsworthiness privilege in intrusion cases. b. there is no First Amendment immunity in intrusion cases. c. using subterfuge or "white lies" in order to gain information is always a tort. d. Both a and b

He introduced an era of newspaper competition by using every type of transportation to get the latest news:

a. Benjamin Day b. James Gordon Bennett c. Horace Greeley d. Henry Raymond e.Charles Dana