-- by Jeff Stein, The Washington Post:

-- by Danielle Douglas-Gabriel and John D. Harden, The Washington Post:

-- by Erica Werner and Jeff Stein, The Washington Post:

-- by Pete Williams, NBC News:

-- by Nick Miroff, Seung Min Kim and Maria Sacchetti, The Washington Post:

-- by Carolyn Y. Johnson, The Washington Post:

By Julia Ainsley, Jacob Soboroff and Geoff Bennett, NBC News:

-- by Eric Bradner, Betsy Klein and Christopher Hickey, CNN:

-- by Toluse Olorunnipa and Annie Linksey, The Washington Post:

-- by Kaitlan Collins, Kevin Liptak and Pamela Brown, CNN: