"The First Amendment dictates that any inquiry by Congress should not begin by issuing requests to journalists for documents pertaining to its newsgathering," Pollack said in a statement published by WikiLeaks' Twitter account.
Assange has been targeted as part of a House Judiciary Committee probe investigating the Trump administration for potential obstruction of justice, corruption and other abuses of power.
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Trump’s children Eric and Donald Jr., as well as son-in-law Jared Kushner are included in the list, as well as numerous former officials with a high profile in Special Counsel Robert Mueller’s probe of Russian meddling in the 2016 election. Russia has repeatedly denied meddling in the vote, dismissing the allegation as absurd.
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Others on the list include former Trump lawyer Michael Cohen, former Trump campaign chair Paul Manafort, former National Security Adviser Michael Flynn and former campaign aide Roger Stone.
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