For example, I'm interested in trump's infrastructure plan, and I want to know professional opinion or analysis about that, where can I find these kind of articles? Seeking alpha seems a good site to read analysis for companies, not the things like infrastructure plan or finance deregulation, any other sites can I go to?
http://www.forexlive.com and twitter. www.financialjuice.com is also very good with free realtime squawk service (similar to talkingforex.) For the pay services, talkingforex.com or ransquawk.com or even IFRMarkets.com (USD 400 /month).
You already know more about this than I do (though I'm not in the US). What's the trading plan you have which requires you to have analysis of this infrastructure plan?