Native English US & UK experienced writers required for a Google News Website

I have a Google News Approved website which needs not only average writers. We need experienced Journalists, who worked in past for newspapers. To start with, I'll need two breaking news (350-450 words) a day! Key is to achieve as much traffic as is possible per news. We want to see that you are able to give us minimum 500 traffic in average from news feed and social shares (viral). Our website categories are: Business, Health, Sports, Tech, World This will go on for a month. We are building great place for reading best articles and want to achieve whole USA audience, but how we can do it? We can do it only with right people. If you are this person, then write to us. You will also get a chance to be a permanent member of the team, hence getting your name features on the Authors Section of the site (which is in itself a great profile booster for any writer, and a sign of respect). Having written for such a website in past would be a plus point. So quote for 2 x 30 news articles, the budget is not much right now but you can be a permanent part of the team and considered for incentives and pay hike within no time. Please provide sample!!