Ross Tipon, a journalist based in Baguio City was involved in a controversy with the Church/family-business (it is after all a Corporation SOLE) of Felix Manalo, the so-called "Iglesya Ni Cristo", founded in 1914. The controversy was due to a book he was intending to write "The Power and the Glory: The Cult of Manalo." The INC sought to have a restraining order on the writing of the book. Now the book is available. You can find the details
hereMore blogs about the Iglesya Ni Manalo are found here. One may also see this post to put the above blogs in context. Here is another one about the cultic characteristic of the Iglesya Ni Cristo