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When it comes to the race of those on the other end of the police gun, nearly 40 percent are white, 36 percent are Hispanic, and 17 percent are black. 150

What we're looking at: Kilauea has been erupting almost continuously for years, but earthquakes and lava breakouts kicked off in the past couple of weeks. Now there's increased activity in the summit's Halemaumau crater.Just this Wednesday, there was an explosion that sent a huge column of ash above the crater.We could see even larger explosions and columns of ash over the coming weeks, the US Geological Survey says.What causes it: That crater has a vent -- a crater within the crater -- that has a fluctuating lake of lava. At the moment, that lake of super-hot molten rock is dropping.As the lake retreats, rocks from inside the crater's walls will fall. That triggered Wednesday's explosion, the USGS says.That's expected to continue. But bigger blasts could be in store. If the lava column drops to groundwater level, water could rush into the void and create large, steam-driven explosions.The volcanic ash coming from the explosions are small particles of rock and volcanic glass, and can be spread far by winds.How it impacts people: If there's enough of it, it could make daytime seem like night."Because of the unexpected darkness during daylight hours ... and the sometimes strong smell of sulfur during an ashfall, many people describe the experience as eerie and frightening, disorienting and confusing, or dreadful," the USGS says.Serious health problems aren't common, but some people may have trouble breathing during severe ashfall, especially those with existing conditions like asthma. Everyone should generally avoid the ash as much as possible, and people who can't avoid exposure should wear face masks when outside, the USGS says. 1686

Vegetation across the county is extremely dry, creating the potential for fast-moving wildfires that will be difficult to control, according to the Santa Ana Wildfire Threat Index. 180

Trump's hits against Rubio's water-drinking technique stemmed from a 2013 speech, years before Trump had even expressed serious presidential aspirations. 153

US Ambassador to New Zealand Scott Brown also expressed his condolences and pledged US solidarity."We're heartbroken over the events in Christchurch today. We stand with our Kiwi friends and neighbors and our prayers are with you. Kia kaha," Brown tweeted.The-CNN-Wire? & ? 2019 Cable News Network, Inc., a Time Warner Company. All rights reserved. 352