Yes. Owners are not fools. With a motive of making money they started and they are doing roaring business.

Barring a few honorable and adorable exceptions, the deplorable fact remains as clear as daylight that a majority of them are slaves of particular line of political thoughts and their bosses go all the way to accommodate unethical and interests of the political parties they owe allegiance to to hoodwink the reading public with so-called impartiality. 

So, should I read newspaper and watch television channels on news at all, now it is better to move to internet news snippets at least hope so no partiality to be done there. 

Internet too will be disappoint you. That's for sure.

Now. it is the mind and the amount of judgement while reading and watching anything should suffice to understand even if the news goes partial then one should always see the opposite site of it. 

True. Just at a glance, one can comprehend if it's an impartial view or a partisan view.