CVS has officially stopped selling cigarettes and other tobacco products, a move that will cost the pharmacy chain about $2 billion in annual profits. It's difficult to say if this will affect smoking. For now, the ban is most significant for what it represents symbolically.
The rapid, uncontrolled spread of aggressive diseases such as Ebola is often a matter of national security. U.S. intelligence professionals must establish relevant information collection and dissemination mechanisms to deal with such contingencies.
As China's central government and Hong Kong residents consider next steps after last week's decision on the 2017 chief executive election, they will do so against a background of deteriorating trust, declining social acceptance of integration, and a worsening of relations between Hong Kong and mainland Chinese society.
Despite data breach after data breach that lays bare the personal information of millions of people, leading to only incremental changes by the hacked company, it seems it only takes a handful of celebrity nude selfies to bring issues like cloud security and multi-factor authentication to the fore causing immediate changes.
The impasse between the Abdullah and Ghani camps has grown so significant that some senior Afghan political and security officials considered imposing an interim government, a move tantamount to a coup.
ISIS raises much of its money just as a well-organized criminal gang would do. It smuggles, it extorts, it skims, it fences, it kidnaps and it shakes down. Although supposedly religiously inspired, its actions are more like those of an organized criminal cult.
The conflict in Ukraine calls for capable diplomacy, open channels of communication, and clear strategies. At least the latter two appear to be absent, but they can be developed in time. Ending the conflict, however, calls for clear mutual intent to solve problems, build trust, and move forward. That may prove even more elusive.