US investigates 18 Nigerian nurses for practicing with fake credentials  No fewer than 18 nurses of Nigerian descent are currently facing charges in Texas, United States following allegations of fake educational qualifications. This is according to a statement published on the website of the Texas board of nursing which was obtained on Sunday. In the statement, a total of 23 practicing nurses were caught in a grand fraudulent diploma/transcript scheme as revealed by ongoing investigations. The investigation tagged ‘Operation Nightingale,’ was described as a multi-state coordinated law enforcement action involving the US Department...