Today’s edition of quick hits. Today’s edition of quick hits. * Political tumult in Seoul : “For decades, South Korea was an example of a vibrant democracy and economy. On Friday, the key United States ally was in uncharted territory when legislators voted to impeach the acting president less than two weeks after ousting the country’s previous leader.” * In the Baltic Sea : “Finland has seized an oil tanker suspected of having severed undersea power and internet cables, with Finnish authorities