i think both my co-author, scott mcewen, who cowrote an american sniper about chris couch, a dentist seal sniper, we both had a fair amount of access to people. spiff why do we hear so much about teal same-sex? >> should we be hearing so much about seal team six? one of things to complain about is their becoming famous. they thought it was mistake of vice president biden to name him as the executioners of osama bin laden. they thought it would be better to be like a bolt from the blue them to name the unit. when it was an attack on seal team six about 90 days after shooting down helicopter, led to the single greatest loss of life or navy seals in their history since the day. they thought that was retaliation from al-qaeda for them killing osama bin laden. but naming them they think put their lives at risk and the lives of the families at risk. we know from intelligence documents in the book that al-qaeda has an online unit that looked through social media, especially facebook, to find the identity of seals and their families. >> seal is an acronym for -- >> sea and land basically. it