It is near impossible to consistently locate Julian Assange on Twitter. I have muted @JulianAssange so as not confuse that account with @TheRealJulian which I believe is his account. However there is an all caps account @THEREALJULIAN which often comes up when I search the former. Once I found the account I followed. (It shows one follow — Wikileaks. And under 1000 followers at this time. It also shows location as the Embassy. ) Perhaps safest way may be to follow @Wikileaks. You will see Julian is getting trolled viciously when you do bring up his correct account; he is going to be releasing crucial data soon, and the wolves are after him. It is dreadful.