a city and family still in shock as the investigation into the quadruple murders continues. still ahead on the ed show, jeb bush s arrogant anticlimate change stance and how it could impact national security. stay tuned. we re right back. i m josh lipton with your cnbc market wrap. stocks end lower across the board. the dow falls 537 points. the off four. talks between microsoft and salesforce.com break down without a deal. the news sent microsoft shares down 1 % while salesforce shares ended up nearly 3%. shares of heavy equipmentmaker deere rose 4% after its earnings beat estimates. however, revenue fell short. that s it from the cnbc first in