A Facebook page that has been set up to offer prayers and support for the Webster firefighters has received 8,794 Likes at the time of writing.
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The superhero appeared to join pro-democracy protests in Hong Kong which have been going on for over a month.
MPs and academics claim the extra light in the evenings would save lives on the roads and benefit public health.
Students at Marysville-Pilchuck High School in Washington are overcome with emotion at hearing their classmate was shot dead.