Authorities say at least 10 people were killed, including a city police officer, after an armed man with a rifle, opened fire in a supermarket parking lot on Monday afternoon.
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Boulder shooting: 10 killed, including police officer Eric Talley; suspect charged: https://abcn.ws/317ihBu
Senate lawmakers debate how to curb gun violence in wake mass shootings: https://abcn.ws/3cg67wG
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Original source (ABC/Youtube)