I am pulling company news article/ headline RSS feeds from Yahoo Finance. The problem is, the feed only provides the last 20 news articles for that company. I want to pull the last 100 news articles. Or the last 500 news articles for that company. How can I customize the RSS feed to go back and pull them? Or is this a Yahoo setting that I cannot change? See: http://finance.yahoo.com/rss/headline?s=... as an example.