I decided to start a new game of NV after playing skyrim for a few weeks, but when I started I noticed that red triangles were everywhere and they're to big to just ignore. Does anyone know how to get rid of them?

Picture of them: http://i986.photobucket.com/albums/ae341/rex285/Mobile%20Uploads/100MEDIA_IMAG0079.jpg

I KNEW IT, NO ONE LISTENED TO ME AND NO-BARK BUT I KNEW THEM RED TRIANGLE PEOPLE WOULD INVADE US FROM THE WALLS AND TAKE OVER OUR WORLD!!!

in a serious note, it seems the game has some error in loading up your game, tried reloading or playing a new one?