. >>> university of maryland president wallace lou is asking the board of regents to change the name of the stadium. opponents say that former president has racist and segregationist views. lowe is recommending that it be changed to maryland stadium. >>> it's one of the most shared stories on our nbc washington facebook this week, a guard stands guards over its owner after she was injured in a fire in landover. the video was shared all over social media and we have more on the fate of a faithful pit bull. >> i'm so thank fful for her protecting my sister. >> yesterday morning prushs stood by by her owner after she was hurt in a fire. it made it difficult for emergency management services to get help to the woman who was passed out on the front lawn. >> the loyalty between the two and as we approached, the dog became aggressive and did lung at it. >> eventually they were able to lure precious away long enough to get the woman on to a stretcher. but pit bulls are banned in prince george's county. so precious and her one puppy were transported to the animal shelter. that's where megan c

lou: carl, thank you very much. carl cameron. >>> you can watch chris wallace's interview with donald trump on fox news sunday. 2:00 p.m. eastern on the fox news channel. check local listings as well. >>> the fbi investigation of the san bernardino terrorist attack moving ahead. fbi divers continue to scour a san bernardino lake they believe may hold important evidence. investigators say terrorists syed farook and tashfeen malik visited the lake on the day of last week's terror ramp age. it's believed the two may have dumped their phones and computers into the water in an effort to cover their tracks. fbi assistant director david bowdich yesterday said this investigation will not be over any time soon. >> first of all, we think this search will last for days. it's very possible. we would be remiss not to go into the lake and do a thorough search for evidentiary items that may come back. lou: this comes as reports that tashfeen malik tried to contact a number of radical islamist terrorist groups including the islamic state in the months leading up to the attack. authorities say malik's contact attempts were ignored