A woman pulls a trash can past a destroyed home as Hurricane Maria hits Puerto Rico in Fajardo, on September 20, 2017.
(Photo by RICARDO ARDUENGO/AFP/Getty Images)
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A man rescues a rooster from his flooded garage as Hurricane Maria hits Puerto Rico in Fajardo, on September 20, 2017.
(Photo by RICARDO ARDUENGO/AFP/Getty Images)
PUERTORICO-CARIBBEAN-WEATHER-HURRICANE
A sail boat lies over a pier as Hurricane Maria hits Puerto Rico in Fajardo, on September 20, 2017.
(Photo by RICARDO ARDUENGO/AFP/Getty Images)
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Downed power line poles are seen as Hurricane Maria hits Puerto Rico in Fajardo, on September 20, 2017.
(Photo by RICARDO ARDUENGO/AFP/Getty Images)
Hurricane Maria Bears Down On Puerto Rico
A fallen sign sits on a building in the Miramar neighborhood after Hurricane Maria made landfall on September 20, 2017 in San Juan, Puerto Rico. (Photo by Alex Wroblewski/Getty Images)
Hurricane Maria Bears Down On Puerto Rico
Emergency crews move through a flooded highway in the Miramar neighborhood after Hurricane Maria made landfall on September 20, 2017 in San Juan, Puerto Rico. (Photo by Alex Wroblewski/Getty Images)
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Lightposts lay on the ground after being damaged in the passage of Hurricane Maria, in San Juan, Puerto Rico, on September 20, 2017.
(Photo by HECTOR RETAMAL/AFP/Getty Images)
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Fallen trees are seen on a street after the passage of Hurricane Maria, in San Juan, Puerto Rico, on September 20, 2017.
(Photo by HECTOR RETAMAL/AFP/Getty Images)
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A damaged sail boat washed ashore is seen after the area was hit by Hurricane Maria in Fajardo, Puerto Rico on September 20, 2017.
(Photo by RICARDO ARDUENGO/AFP/Getty Images)
PUERTORICO-CARIBBEAN-WEATHER-HURRICANE
A McDonalds sign lies on the ground after the area was hit by Hurricane Maria in Fajardo, Puerto Rico on September 20, 2017.
(Photo by RICARDO ARDUENGO/AFP/Getty Images)
PUERTORICO-CARIBBEAN-WEATHER-HURRICANE
Concrete power line poles lies on a highway after the area was hit by Hurricane Maria in Luquillo, Puerto Rico on September 20, 2017.
(Photo by RICARDO ARDUENGO/AFP/Getty Images)
PUERTO RICO-CARIBBEAN-WEATHER-HURRICANE
Residents seek shelter inside Roberto Clemente Coliseum in San Juan, Puerto Rico, early on September 20, 2017, as Hurricane Maria passes the island.
(Photo by HECTOR RETAMAL/AFP/Getty Images)
Hurricane Maria Bears Down On Puerto Rico
A resident dumps buckets of water out of a flooded home in the Miramar neighborhood after Hurricane Maria made landfall on September 20, 2017 in San Juan, Puerto Rico. (Photo by Alex Wroblewski/Getty Images)
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Trees are toppled in a parking lot at Roberto Clemente Coliseum in San Juan, Puerto Rico, on September 20, 2017, during the passage of the Hurricane Maria. (Photo by HECTOR RETAMAL/AFP/Getty Images)
Hurricane Maria Bears Down On Puerto Rico
Heavy rain fals in the Miramar neighborhood after Hurricane Maria made landfall on September 20, 2017 in San Juan, Puerto Rico. (Photo by Alex Wroblewski/Getty Images)
Hurricane Maria Bears Down On Puerto Rico
Felled trees cover the roads in the Miramar neighborhood after Hurricane Maria made landfall on September 20, 2017 in San Juan, Puerto Rico. (Photo by Alex Wroblewski/Getty Images)
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Residents of San Juan, Puerto Rico, deal with damages to their homes on September 20, 2017, as Hurricane Maria batters the island.
(Photo by HECTOR RETAMAL/AFP/Getty Images)
PUERTORICO-CARIBBEAN-WEATHER-HURRICANE
Residents of San Juan, Puerto Rico, deal with damages to their homes on September 20, 2017, as Hurricane Maria batters the island.
(Photo by HECTOR RETAMAL/AFP/Getty Images)
PUERTORICO-CARIBBEAN-WEATHER-HURRICANE
Residents of San Juan, Puerto Rico, deal with damages to their homes on September 20, 2017, as Hurricane Maria batters the island.
(Photo by HECTOR RETAMAL/AFP/Getty Images)
PUERTORICO-CARIBBEAN-WEATHER-HURRICANE
Roofs of homes lie on a street in the Cantera neighborhood of San Juan, Puerto Rico, on September 20, 2017, after the passage of Hurricane Maria. (Photo by JOSE ROMERO,HECTOR RETAMAL/AFP/Getty Images)
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A parking lot is flooded near Roberto Clemente Coliseum in San Juan, Puerto Rico, on September 20, 2017, during Hurricane Maria.
Maria slammed into Puerto Rico on Wednesday, cutting power on most of the US territory as terrified residents hunkered down in the face of the island's worst storm in living memory. (Photo by HECTOR RETAMAL/AFP/Getty Images)