From the article...
"With President Trump in his fourth full week in office, the upheaval inside the administration that West Wing officials had optimistically dismissed as growing pains is now embedding itself as standard operating procedure.
Trump — distracted by political brushfires, often of his own making — has failed to fill such key posts as White House communications director, while sub-Cabinet positions across agencies and scores of ambassadorships around the globe still sit empty.
Upset about damaging leaks of his calls with world leaders and other national security information, Trump has ordered an internal investigation to find the leakers. Staffers, meanwhile, are so fearful of being accused of talking to the media that some have resorted to a secret chat app — Confide — that erases messages as soon as they’re read.
The chaos and competing factions that were a Trump trademark in business and campaigning now are starting to define his presidency, according to interviews with a dozen White House officials as well as other Republicans. Most spoke on the condition of anonymity to candidly discuss internal White House dynamics and deliberations."