at that point -- >> you hadn't felt anything. >> no. i was walking around the restaurant with, well, i thought perfectly normal. if i ever got a view of the video from forum i might be walking around like a zombie for all i know. >> tell us how your leg is. >> immensely better this week. i'll have to be in a cast for six weeks and have most of my parts, some of the tendons and muscles were torn out by the blast, the shrapnel i got hit by. so they said i should probably get somewhere between 80% and 90% use of my foot back. >> you're not going to lose -- >> no. not going to lose any part of my foot. >> your same unit with immigration and customs enforcement was involved in this operation the other night in watertown. >> yeah. i can't go into too many details. the investigation is still ongoing. my specific unit was in watertown and i would have been there had i not been injured in the blast as well. so watching that on tv was a little aggravating. >> we're so glad you are okay.