Bam Bard News Today

>> and now, "bbc world news." >> the u.s. and south korean presidents agree to stand shoulder to shoulder after the crisis sparked by north koreas artillery attack on south korean territory. >> we strongly affirm our commitment to defend south korea as part of that alliance. >> taking on the taliban. escalating violence in afghanistan. a second robot is dispatched to the new zealand coal mine where 29 men are trapped as high levels of gas are detected. welcome to bbc news, broadcasting...