Science Current Event

I am being observed by t.v. (cable) channels, local people. But I do not see any camera in my house or anywhere. They are observing all my daily activities (going somewhere, working in computer, talking with someone). They also can check little details such as whether I am sweating or not. All T.V. channels CNN (America), Zee tv (India), Star Plus (India), Star World, DW-TV (Germany), BBC (news channel), they know where are those/that camera. All daily soaps show in “Star Plus “, “Star One”, “Sony TV”, bollywood, hollywood, Sports channel, “ESPN”, “Star Sports” everywhere.
Can anyone contact to these channels and then answer me where are those cameras? My e-mail address is faisal_nsu01@yahoo.com. My name is Faisal Hasan Khan, I am a computer science graduate from north south university in Bangladesh.