ALT: a man is making a funny face with his mouth open while sitting in a crowd of people .

ALT: a close up of a llama 's face with a tag on its neck that says ' billy '

ALT: a man says he 's gone in front of a map

ALT: a woman is covering her eyes in a crowd and the words read the room are above her

ALT: a man in a black hoodie is saying it do be facts tho .

ALT: a family guy cartoon says it was a simpler time

ALT: a man in a military uniform is talking on a telephone with the words ooooh that 's a bingo written below

ALT: the word schitts creek that is on a woman 's face

ALT: a man with his eyes closed wears a blue shirt with white dots

ALT: a woman crying with the words i don 't feel strong

ALT: a woman is holding her head with her hands and making a surprised face .

ALT: a black and white bird is walking on a rug

ALT: a close up of a fire with a purple center

ALT: a man in a plaid shirt is shaving his head with a can of shaving cream .

WASHINGTON—Putting the nation on alert against what it has described as a “highly credible terrorist threat,” the FBI announced today that it has uncovered a plot by members of al-Qaeda to sit back an...