SAN ANTONIO — The world's most famous teleprompter reader has lost his audience. For two years, President Barack Obama had the American electorate and world leaders eating out of the palm of his hand. At virtually every U.S. and overseas venue, he was welcomed by huge cheering throngs. His oratory was described as "magnetic," "eloquent" and "spellbinding." Just nine months into his term, his "accomplishments" were deemed worthy of a Nobel Prize. Not anymore.After being chastened by the voters in one of the greatest electoral reversals in American history, the president flew away on the most expensive...