go to my website mike huckabee.com. more on >> group is called heroes to heroes.ts mission is to send vets to the holy land and find peace after the post traumatic stress they've endured. the group's founder judy shafer and along with judy harrison, who served with the u.s. army for eight years until combat injuries suffered in iraq forced him to retire. he says before his trip to israel in 2012 he was living in darkness, and greg served with the marines as a scout sniper in both iraq and afghanistan. he just returned from israel less than a month ago. great to have you back. >> you said this group saved your life. now, that's pretty dramatic. how did they do that? >> the thing was is that at the time coming back from iraq i was feeling depressed. i didn't have anyone to, you know, counter any things that i was going through. didn't know how to act or what ptsd was. there was a phone call that was made to me from team red, white, and blue that someone knew from heroes to heroes. it was actually august 10th that i got the phone call, and i just visited a v.a. i wen