In the early days of the Trump administration, a memo of uncertain origin circulated at the highest levels of the White House laying out a conspiracy theory about "coordinated attacks" on President Trump's foreign policy agenda from a group of former Obama administration officials, according to a memo obtained by The New Yorker's Adam Entous and Ronan Farrow. The memo, which "reads like a U.S. military-intelligence officer's analysis of a foreign-insurgent network," they wrote, posited that "the communications infrastructure ... used to sell ObamaCare and the Iran Deal to the public ('Echo Chamber') has been shifted from the White House...