Best of the AP — First Winner

FILE - In this Nov. 10, 2017 file photo, Indian commuters wait for transport amid a thick blanket of smog on the outskirts of New Delhi, Nov. 10. 2017. The petroleum coke (petcoke) being burned in countless factories and plants is contributing to dangerously filthy air in India, which already has many of the world's most polluted cities. India's energy-hungry industries like petcoke because it's cheaper and burns hotter than coal; they also defend their use by saying they're recycling a waste that's being produced anyway. (AP Photo/Altaf Qadri, File)

Kyle Graves, in recovery for opioid addition, sits in the home he shares with his mother in Franklin, Tenn., June 6, 2017. Graves' troubles began more than a decade ago when he was prescribed the opioid oxycodone for degenerative arthritis in his hips, shoulders, feet and back.(AP Photo / David Goldman)

In this photo taken Monday, Nov. 13, 2017, Brian Madeux, who has a metabolic disease called Hunter syndrome, looks up at nurse practitioner Jacqueline Madde while receiving the first human gene editing therapy at the UCSF Benioff Children's Hospital in Oakland, Calif., Nov. 13, 2017. To cut his DNA at a precise spot, Madeux was receiving billions of copies of a corrective gene and a genetic tool through an IV. (AP Photo / Eric Risberg)

Moi Williams, 59, poses for a photo Wednesday, Sept. 13, 2017, in Los Angeles. Williams, who has been homeless for four years, said he is comfortable sleeping on the street. "I'm not bothering nobody. I'm not being bothered." The homeless are easy to pass by on the street. It's harder when you look into their eyes. Their gazes hint at lost promise or a glimmer of hope. Some are sad, some placid, others haunting. Behind each person is a story that however vague offers some glimpse into their lives. (AP Photo/Jae C. Hong)

Seen though an interior window, employees work in the offices of Secureworks in Atlanta on Oct. 4, 2017. Nineteen thousand lines of targeting data obtained from threat intelligence firm Secureworks lays out in unprecedented detail who the hackers tried to compromise, providing a minute-by-minute look at how the group often dubbed "Fancy Bear" penetrated the Democratic National Committee, tried to break into the Clinton campaign and eventually stole chairman John Podesta's emails. (AP Photo/Marina Hutchinson)

In this Sept. 30, 2017, photo tears roll down the cheeks of Rohingya man Alam Jafar as he recounts the story of his journey from Myanmar to Bangladesh, at a transit shelter at Kutupalong camp for newly arrived Rohingya refugees in Bangladesh. In Myanmar, the 25-year-old farmer owned a verdant rice field, a boat that ferried passengers up and down the river and lived in a four-room house made of wood and bamboo surrounded by coconut and mango trees. When the mob came to his village on Sept. 25, Jafar had no choice but to flee with his wife and three children. The boat they were traveling on capsized on Sept. 28 and left him as the sole survivor in a family of 5. (AP Photo/Gemunu Amarasinghe)

Somalis gather and search for survivors by destroyed buildings at the scene of a blast in the capital Mogadishu, Somalia, Saturday, Oct. 14, 2017. A huge explosion from a truck bomb has killed at least 20 people in Somalia's capital, police said Saturday, as shaken residents called it the most powerful blast they'd heard in years. (AP Photo/Farah Abdi Warsameh)

A woman sits on a curb at the scene of a shooting outside of a music festival along the Las Vegas Strip, Monday, Oct. 2, 2017, in Las Vegas. Multiple victims were being transported to hospitals after a shooting late Sunday at a music festival on the Las Vegas Strip. (AP Photo/John Locher)

A Spanish riot police officer swings a club against people intending to vote on Catalan independence at a polling station assigned by the Catalan government in Barcelona, Spain, Oct. 1, 2017. Spanish riot police forcefully removed a few hundred would-be voters from polling stations in Barcelona. (AP Photo/Manu Fernandez)

Rescue workers search for survivors at an apartment building located on the street corner of Amsterdam and Laredo, that collapsed during an earthquake in the Condesa neighborhood of Mexico City, Thursday, Sept. 21, 2017. Tuesday's magnitude 7.1 earthquake has stunned central Mexico, killing more than 200 people as buildings collapsed in plumes of dust. (AP Photo/Natacha Pisarenko)

The Hotel Capri in Havana, Cuba, is photographed Tuesday, Sept. 12, 2017. New details about a string of mysterious “health attacks” on U.S. diplomats in Cuba indicate the incidents were narrowly confined within specific rooms or parts of rooms. Aside from their homes, officials said Americans were attacked in at least one hotel, the recently renovated Hotel Capri, steps from the Malecon, Havana’s iconic, waterside promenade.(AP Photo/Desmond Boylan)