I have not been on twitter for a few years, so I'm sorry to say I'm not sure I understand you. Are there particullarly useful people or organizations that I can "follow" who update regularly on what is happening with the price of BTC? I'm willing to give Twitter a try if it will help me to keep current on BTC price knowledge.
If you don't want to mess with twitter, reddit.com/r/bitcoin is just as good for bitcoin news.
That said, if you trade based on news you will be part of the crowd that successful traders make their money from. You might get lucky and be the first to see the news, and you could get lucky again and guess the resulting price action correctly, and then get lucky again and close your trade at the right time. But most of the time, you will be lost in the scramble.
Trading can be done profitably, but it isn't as easy as parsing news events and picking a direction.