glaifl welcome back to fox & friends idaho murder suspect brian co burger defense team grilling dna experts in court as they aim to challenge evidence used to indict him in the murder of four college students. families of the victims attending friday s hearing, including a relative of caylee who reportedly wore a profiring squad t-shirt to taunt co burger nancy grace has been covering the case and she joins us nancy great to have you here especially on this and second topic what are your thoughts on how this trial is going and what do you make of that t-shirt? a lot. i can tell you how this trial is going the judge i m quoting him his words not mine saying reality check we re going