Andre Wilkin News Today

Considered a suspect in the shooting. Also, isis has called the couple who carried out the attack, quote, supporters of the islamic state. But isis has not claimed responsibility. And we have learned that Tashfeen Malik posted a pledge of support to the isis leader on facebook around the time of the attack. Right now, investigators are searching for a definitive link between the couple and any known terror groups. Nbcs jay gray has the latest tonight from san bernardino. Reporter as the memorial...