Presendial contender and Secretary of State Hillary Clinton is alledged to have used her private email server for official business.

1) If she had handled all official business via of the appropriate server, what telecommunications tool could the government have used to "tap into" her e-mail conversations? Define such tool and list three additional options that would have been available to the government.

(2) What type of data storage does the government need in order to retain all official e-mail and other documents such as those pertinent to Mrs. Clinton and other government employees?