Attorney Mark Zaid, who is representing Department of Homeland Security whistleblower Brian Murphy, joins Hallie Jackson as his client prepares to speak out to investigators and to members of Congress. Zaid hits back at claims his client's reports were in response to a recent demotion, saying Murphy has been filing complaints for over 2 years. Aired on 09/10/2020. » Subscribe to MSNBC: http://on.msnbc.com/SubscribeTomsnbc MSNBC delivers breaking news, in-depth analysis of politics headlines, as well as commentary and informed perspectives. Find video clips and segments from The Rachel Maddow Show, Morning Joe, Meet the Press Daily, The Beat with Ari Melber, Deadline: White House with Nicolle Wallace, Hardball, All In, Last Word, 11th Hour, and more. Connect with MSNBC Online Visit msnbc.com: http://on.msnbc.com/Readmsnbc Subscribe to MSNBC Newsletter: http://MSNBC.com/NewslettersYouTube Find MSNBC on Facebook: http://on.msnbc.com/Likemsnbc Follow MSNBC on Twitter: http://on.msnbc.com/Followmsnbc Follow MSNBC on Instagram: http://on.msnbc.com/Instamsnbc DHS Whistleblower Atty: Murphy Will Give 'Classified Evidence' To Congress | Hallie Jackson | MSNBC