Goldman Sachs analyst Karen Holthouse also blames poor weather in the Northeast for Dunkin's slow performance.
Lockheed Martin is seeking approval to begin the production of 200 helicopters for the U.S. Marines.
The British banking sector is preparing to lose access to the EU's single market.
These are four of the industries that will be most affected if the British government decided to pursue a 'hard Brexit'.
A battle over who regulates data and privacy flares on Capitol Hill
British Prime Minister Theresa May has turned in Article 50, a letter which triggers the process of Brexit.