attorney general merrick garland wouldn't say today what he is going to do, saying only the doj, quote, will apply the facts and the law and make a decision consistent with the principles of prosecution. david? day long for us.owing this all - jon, thank you. >>> and overseas tonight and we're following a developing headline at this hour involving queen elizabeth. >> we have learned that she spent the night in the hospital. she's now back home at windsor castle, but of course, a trip to the hospital always gets attention for the 95-year-old queen. so, let's bring in james longman live in london tonight. and james, what do we know about the queen's visit to the hospital? >> reporter: yeah, david, well, the queen is back at windsor castle tonight. we don't know exactly why she went into the hospital. buckingham palace is always very tight-lipped about her health. she went in yesterday, she came out at lunchtime today. she was last seen hosting a reception on tuesday night at windsor castle after which she was told by her doctors that she could get some rest, so, that is what she did. the