Please use the following videos to answer the questions below. Please not that some videos might be applicable to the other questions, so you can watch them all before drafting an answer. Thank you

Why would Google combining information from separate accounts across its services and sites have privacy implications for its users?

https://www.youtube.com/watch?v=sBKPacCuXsw

https://www.youtube.com/watch?v=84r3qd19tZU

How is PRISM, a U.S. government program, able to surveil foreign communications?

https://www.youtube.com/watch?v=IWlyut4zsko

https://www.youtube.com/watch?v=JR6YyYdF8ho

https://www.youtube.com/watch?v=V7M_FOhXXKM

What is Tim Cooks argument for challenging the order to provide an iPhone back door?

https://www.youtube.com/watch?v=VhaRR22s-bY