Returns stock prices for Google company.

def fetch_googl():
    """Returns stock prices for Google company."""
    yql = YQL('GOOGL', '2014-01-01', '2014-01-10')

    for item in yql:
        print item.get('date'), item.get('price')

    yql.select('GOOGL', '2014-01-01', '2014-01-10')

    for item in yql:
        print item.get('date'), item.get('price')