New US tax rules throw $160 billion merger into...

http://baltimorecheckbook.tumblr.com/post/142291770152/new-us-tax-rules-throw-160-billion-merger-into#_=_

Allergan shares are on track to open sharply lower Tuesday after the U.S. Treasury announced new policies that threaten Pfizer’s takeover of the Ireland-based Botox maker.



from http://www.wbaltv.com/money/treasury-rules-throw-160-billion-merger-into-doubt/38871832