Both president ial nominees are now responding to the shootings on twitter. Donald trump tweeting. Praying for the families of the two iowa police who were ambushed this morning. An attack on those who keep us safe is an attack on us all. Hillary clinton is also sending her condolences, tweeting, heartbroken for te of two brave officers who were killed in iowa. Theres no justification for this kind of violence. H speaking of the candidates. President ial nominee Hillary Clinton is heading to las vegas. Expected to talk about the high stakes of this election shell also talk about how the election will effect nevada families. The rally will be at the plumbers and Pipefitters Union Training Center at 3 15. Doors open to the public at las vegas. Hell join dj steve aoki for a get out the vote performance. Its part of clintons love trumps hate concert series. Of course 13 action news will stream Hilary Clintons appearance live online at ktnvdotcom and will bring the rally as its happening in