PRESS DIGEST- Wall Street Journal - Jan 20 By: Reuters: Company News January 20, 2015 at 01:04 AM EST Jan 20 (Reuters) - The following are the top stories in the Wall Street Journal. Reuters has not verified these stories and does not vouch for their accuracy. Read More >> Related Stocks: Goldman Sachs Group Hewlett-Packard Thermo Fisher Scientific UnitedHealth Group