SHENYANG, China -- People in northeastern China ate breakfast by the light of smartphones and shopkeepers turned on generators as much of the country enforced power cuts Wednesday to meet official conservation targets and ease shortages in some areas. News reports blame high coal prices they say make power companies reluctant to meet booming demand, while economists say the real motive is political: Officials are under pressure to curtail energy use to meet official targets.... ...In Shenyang, the northeast's most populous city, restaurant owner Li Yufeng used a battery from an electric bicycle to run a pot for noodles after...