The FBI also spied upon and collected information on Puerto Rican independence leader Pedro Albizu Campos and his Nationalist political party in the 1930s. Abizu Campos was convicted three times in connection with deadly attacks on US government officials: in 1937 (Conspiracy to overthrow the government of the United States), in 1950 (attempted murder), and in 1954 (after an armed assault on the US House of Representatives while in session; although not present, Abizu Campos was considered the mastermind). The FBI operation was covert and did not become known until U.S. Congressman Luis Gutierrez had it made public via the Freedom of Information Act in the 1980s.
If it is possible to answer this question, answer it for me (else, reply "unanswerable"): What act made the Abizu Campos operation secret?
Ah, so.. unanswerable

A project that is proceeding is the creation of The Queen's Diamond Jubilee Galleries in the medieval triforium of the abbey. The aim is to create a new display area for the abbey's treasures in the galleries high up around the abbey's nave. To this end a new Gothic access tower with lift has been designed by the abbey architect and Surveyor of the Fabric, Ptolemy Dean. It is planned that the new galleries will open in 2018.
If it is possible to answer this question, answer it for me (else, reply "unanswerable"): What will be created in the medieval triforium?
Ah, so.. The Queen's Diamond Jubilee Galleries

Very few historical records exist of the period before the medieval Licchavis rulers. According to Gopalraj Vansawali, a genealogy of Nepali monarchs, the rulers of Kathmandu Valley before the Licchavis were Gopalas, Mahispalas, Aabhirs, Kirants, and Somavanshi. The Kirata dynasty was established by Yalamber. During the Kirata era, a settlement called Yambu existed in the northern half of old Kathmandu. In some of the Sino-Tibetan languages, Kathmandu is still called Yambu. Another smaller settlement called Yengal was present in the southern half of old Kathmandu, near Manjupattan. During the reign of the seventh Kirata ruler, Jitedasti, Buddhist monks entered Kathmandu valley and established a forest monastery at Sankhu.
If it is possible to answer this question, answer it for me (else, reply "unanswerable"): Where in Kathmandu was Yengal located?
Ah, so..
southern half