Re: News sites should pay the aggregators.
Overall, aggregators appear to cost content providers significantly.
Then make the aggregators illegal, or force them to pay like Spain did. When Google shut down their news service in Spain, I suspect it was good for the largest media, where people would naturally turn to if they have no aggregator available. On the other hand, it was probably bad for smaller sites.
However, one thing I am certain is: If Google and providers would negotiate a price for showing articles in Google news, the providers would end up paying money for it.