Days after some 100,000 people marched in Hong Kong to commemorate the 25th anniversary of the brutal crackdown on pro-democracy activists in Beijing's Tiananmen Square, China has issued a policy paper making it clear that the former British colony's autonomy only goes so far.
The release of the 14,500-word "white paper" sparked protests on Wednesday in the territory, which has been known as the Hong Kong Special Administrative Region, or HKSAR, since it reverted to Beijing in 1997.
If you've Googled tennis elbow or plantar fasciitis or Achilles tendon pain you've almost certainly come across platelet-rich plasma, a treatment that uses a person's own blood to create an injection intended to speed healing.
You've also probably come across names like Kobe Bryant, Maria Sharapova, Rafael Nadal and Alex Rodriguez, pro athletes who supposedly have availed themselves of the treatment.
Amid Defense Secretary Chuck Hagel's testimony to a House panel about Bowe Bergdahl's release came this nugget: Was the deal under which the Army sergeant was swapped for senior Taliban members in Guantanamo Bay unprecedented?