Politicians and celebrities comment about San Bernardino shooting on social media

SAN BERNARDINO, Calif. -- Several politicians and celebrities took to social media to comment on the San Bernardino, California shooting. You can read their thoughts below:

Politicians, particularly the presidential candidates were the first to take to Twitter to share their thoughts and prayers for the victims of this horrific shooting.

Fmr. Rep. Gabrielle Giffords who survived being shot herself, spoke out about the San Bernardino shooting.

Celebrities also commented, sharing their shock in the devastation of the senseless loss of innocent lives.