b0133456d8a66ba2c833a6122a249d1b41b18391A US nurse who recently returned from treating Ebola patients in Africa took a bike ride early Thursday despite a state order to stay at home in quarantine. Kaci Hickox and her boyfriend rode their bicycles away from their house in the northeastern state of Maine as a gaggle of media looked on and cameras rolled, CNN reported. The pair were wearing bicycle helmets and did not speak to reporters. Two police cars followed them as they rode away. Controversy is raging about measures taken in some US states, such as New Jersey and New York, quarantine individuals returning from treating Ebola-infected patients in west Africa. More