The death toll from a major storm front that moved its way across the continental United States has risen to 17.
Several tornadoes struck the south-central US on Sunday, wiping out entire neighborhoods, authorities said as rescue workers searched in darkness for survivors.
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The 25-year-old was charged with 14 counts of wounding with intent to do grievous bodily harm and one count of throwing a corrosive fluid.
Winds will veer northerly overnight with colder air streaming in over the next few days.
Protesters angry that far-right leader Marine Le Pen is advancing the French presidential runoff are scuffling with police in Paris.