Yahoo Rally, HP Lawsuit, Dollar General to S&P 500

Nov. 27 (Bloomberg) -- In today's "Bloomberg Equities Report," Bloomberg's Betty Liu reports that Yahoo's stock rally is picking up steam on CEO Mayer's strategy, HP is sued by an investor over the Autonomy write down and Dollar General is set to join the S&P 500 at the end of the month. She speaks on Bloomberg Television's "In The Loop."