Security forces in Hong Kong are bracing for another potentially violent weekend.
It comes as more anti-government protests planned across the city on Saturday
That includes one at the international airport for a second straight day.
The unrest has caused serious challenge to the central government in Beijing.
Protests in the Asian financial hub began in June against a bill that would allow people to be extradited to stand trial in mainland China.
Since then they've become increasingly violent.

UN establishes task force to address Hormuz navigation challenges
Rubio says Iran war to last 'weeks not months'; no ground troops needed
NASA's Artemis astronauts enter final preparations for Moon mission
Iran-linked hackers breach FBI director's personal email
Trump extends deadline for striking Iran's energy plants to April 7
Israeli evacuation orders uproot 370,000 children in Lebanon, UN says
UN rights chief urges US to conclude probe into deadly Iran school strike
No injuries reported as Kuwait Shuwaikh Port comes under drone attack
