This dilemma is nothing new. For years he instilled this sense of competition at the Trump Organization to, in his mind, great success. The enemy was both rival developers and down the hall. Once employees proved their loyalty, they took up offices on the 26th floor near Trump and his children. Most stayed over a decade once they got there.
But members of the new Trump team know they don't have years to earn that trust. To expedite their rise, they have become intimate with each other's biggest secrets and will spill them to their own advantage. Trump's first campaign manager and the head of his transition project were each ousted when they questioned the calls of Trump's son-in-law turned senior adviser, Jared Kushner.
I have two questions from these paragraphs. The followings are the parts I'm confused by.
Question#1: The enemy was both rival developers and down the hall.
What does down the hall mean?
Question#2 : Trump's first campaign manager and the head of his transition project were each ousted when they questioned the calls of Trump's son-in-law turned senior adviser, Jared Kushner.
I'm not absolutely sure what this sentence is trying to say. I tried to make sense, however.
My interpretation: They(trump's aides) were fired when they opposed to Trump's judgment nominating his son-in-law as a senior adviser.