Wall Street Rises Dow Hits Record High as USIran Talks Take Center Stage Chinese Investors Flock to Dividend Stocks Amid Limited Alternatives Consumer Credit Growth Surges in December Signaling Strong Spending General Motors Introduces AllElectric Cadillac Vistiq With 300Mile Range White House Economic Adviser Hails Record Credit Card Spending Amid Rising Delinquencies and Farm Bankruptcies Iran Negotiation Push Intensifies With Top Envoys Traveling to Qatar SpaceX Faces Crucial Launch Test as IPO Speculation Intensifies