*[https://www.nationalreview.com/corner/obama-camp-disingenuous-denials-fisa-surveillance-trump/ The Obama Camp’s Disingenuous Denials on FISA Surveillance of Trump] By ANDREW C. MCCARTHY, ''[[National Review]'', March 5, 2017
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*[https://www.nationalreview.com/corner/obama-camp-disingenuous-denials-fisa-surveillance-trump/ The Obama Camp’s Disingenuous Denials on FISA Surveillance of Trump] By ANDREW C. MCCARTHY, ''[[National Review]]'', March 5, 2017.
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*[https://www.themarketswork.com/2018/05/21/john-carlin-the-former-nsd-head-who-enabled-the-fbis-carter-page-fisa-warrant/ John Carlin – The Former NSD Head Who Enabled the FBI’s Carter Page FISA Warrant], May 21, 2018 by Jeff Carlson, CFA.