I always encourage people to take one melee weapon, one ranged weapon, and one unarmed weapon. It's not uncommon to be pinned down in one spot and only able to use ranged weapons, and not having ranged weapons in that situation can be serious. The range penalties are killer, though.
Hong Kong is being wracked by protests. It began with a Hong Kong guy who went to Taiwan with his girlfriend, killed her, and came back to Hong Kong. HK doesn't have an extradition treaty with Taiwan, so every time there's a situation like this, the authorities have to apply through lengthy legal channels. He's being held in HK right now on separate charges of using his dead girlfriend's credit or debit cards when he came back.
The chief executive of HK (head government leader, reports directly to Beijing) proposed an extradition treaty with Taiwan and included China for good measure. Democracy activists in HK saw it as one more way the HK government is gradually strengthening ties with the mainland (earlier proposed national education classes in schools and other measures have been defeated in the past, but other things like a high speed rail connection and a bridge to Macau and Zhuhai, both physical symbols that Hong Kong is tied to China), have gone through.
People started demonstrating in June, I think. At one point 2 million (out of a 7.something million population) hit the streets to protest, at least according to event organizers. It's gotten violent, too - protesters are throwing bricks at police, protesters locked down the HK airport for a couple of days by not letting passengers leave, police are ripping clothes off of protesters, one reporter had her eye badly damaged by bean bag rounds, police have been shooting tear gas into metro stations, and allegedly white-shirted triad members were given free reign to attack people in one district for about 45 minutes while the police were conveniently absent.
Some people have feared that we're headed for another Tienanmen Square. I think that's still on the table but unlikely. China cares about his global image, and they'll only send the military in if the protests are continuing and it's their last option.
The protesters have a series of demands: withdraw the bill, stop calling the earlier more peaceful protests riots, release the people arrested during the protests, set up an investigation into police brutality, and give Hong Kongers universal voting rights. The CE finally came out and said the bill would be withdrawn after repeating several times that the bill was dead, but protesters are still going.
Part of the protests are fueled by anti-Communist party sentiment. Opponents of the protests say the protesters don't love their country and/or are being controlled by foreign and other corrupting/evil forces.
For one version of events, you can browse
http://www.reddit.com/r/HongKong, although that subreddit is strongly pro-protests. So is
http://www.reddit.com/r/China. The BBC has had more neutral coverage. For more of a pro-China perspective, you can look at
http://www.reddit.com/r/Sina or
http://www.reddit.com/r/Hong_Kong. The South China Morning Post has a slight pro-China bent, but it's been relatively objective:
https://www.scmp.com/news/hong-kong.
Tl;dr - Massive protests in Hong Kong against the government, future very uncertain.