Service began with Onward Christian Soldiers, Scott's favourite hymn which was sung over the bodies of Wilson, Bowers & #Scott when found
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Coal's share of the power mix had fallen to 7%, while wind climbed to new highs to provide 15% of the country's electricity.
State Department spokeswoman Heather Nauert said Pence "was ready to take this opportunity."
Opposition activists said government forces have brought in more reinforcements in recent days.