<prompt> Translate the following text to EnglishHarper alipokuwa akifanya kazi, mtu alipata hisia ya Rockefeller akichukua suala la pesa, hatimaye akimkataza Harper hata kuzungumzia suala hilo katika uwepo wake.  <response>: With Harper in place, one gets the sense of Rockefeller seizing up on the issue of money, eventually forbidding Harper to even discuss it in his presence. 