>> jamie: deadly violence erupting south of the u.s. bored border -- border, killing at least 17 and among the dead, customers and workers and it is not clear what sparked the massacre but a high powered weapon as used sthiein the shoo suggesting it was drug cartel related and, the city known as a battleground for drug gangs fighting for control. ♪ >> eric: back with "sunday house call" and your host, dr. isadore rosenfe rosenfeld, if you are diabetic and smoke, it may make you want to quit. new information is out, cigarettes are deadly for people who have diabetes. doctor, what advice do you have for those who have diabetes and smoke? >> this is simply another example of the risk people take when they smoke regularly. there is the complication of vascular disease, hearts