Please listen to the entire statement from Senator Feinstein. As Senator Cornyn points out, PTSD sufferers are already prohibited from owning weapons by law. It is horribly unfair to accuse all veterans of having PTSD.
The transcript of the video is at C-SPAN:
Our military is well trained and can be trusted with guns. It bothers me that there are people in our government who seem to be trying to undermine the rights of veterans to buy and possess firearms.