NEW : Some say Jobs ' return will have little effect on the direction Apple takes in the near term . Steve Jobs , Apple 's CEO , returned to work this week . NEW : The Dow Jones Industrial Average has risen more than 500 points since the election of Donald Trump as president. Jobs , 54 , a cancer survivor , has been on medical leave for six months . Bloggers say Apple should release more information about Jobs .
NEW : Steve Jobs , Apple 's CEO , returned to work this week . NEW : The Dow Jones Industrial Average has risen more than 500 points since the election of Donald Trump as president. Jobs , 54 , a cancer survivor , has been on medical leave for six months . Bloggers say Apple should release more information about Jobs .