9. -- Dow Chemical ( DOW) has been ordered by a federal judge to pay $1.2 billion in a price-fixing case involving urethanes, which are used to make a range of products. 10. -- President Obama announced Wednesday the resignation of acting Internal Revenue Service Commissioner Steven Miller following a controversy over the agency's targeting of conservative political groups. -- Written by Joseph Woelfel >To contact the writer of this article, click here: Joseph Woelfel >To submit a news tip, send an email to: email@example.com.