Once in Bloomberg Tax select International, scroll down to News & Commentary (within Chart Builders & Expert Analysis section) to locate two options for news/journals: Daily Tax Report: International and Tax Management International Journal
Tax Management Portfolios via Bloomberg Tax (formerly BNA)
Select Tax from Practice Center drop-down (top left)
Select International tab (top)
Various portfolios (e.g., U.S. International Portfolios, Country Portfolios, Transfer Pricing Portfolios) available within Chart Builders & Expert Analysis section
Tax Management Portfolios (in print)
Bloomberg (BNA) Tax Management Portfolios (in print)