of his parents, one to the media, one to federal agents. portions of these manifesto see tailed to shooters discussing ideology of hate. finally put, the shooting was racially motivated, he hated black people. law enforcement is advising that the shooter used a glock handgun and an ar-15 semi automatic rifle in the attack. at least one of the firearms had been painted with a swastika. investigators also believe he may have been inspired by a shooting that took place in jacksonville five years ago to the day. one another gunman opened fire during a video game tournament in the city, killing two. the fbi is now investigating saturday shooting as a hate crime. nbc news correspondent, marissa parlow, joins me live from jacksonville. marissa, what s the latest you can share with us? hey, katie, a lot to get. do we know the president of the united states has been briefed on the, as well as attorney general, merrick garland. as you mentioned, the fbi is looking into this as a hate