PHOTOS: Hurricane Maria bears down on Puerto Rico
SAN JUAN, PUERTO RICO - SEPTEMBER 20: Felled trees cover the roads in the Miramar neighborhood after Hurricane Maria made landfall on September 20, 2017 in San Juan, Puerto Rico. Thousands of people have sought refuge in shelters, and electricity and phone lines have been severely effected. (Photo by Alex Wroblewski/Getty Images)Alex Wroblewski
SAN JUAN, PUERTO RICO - SEPTEMBER 20: Felled trees cover the roads in the Miramar neighborhood after Hurricane Maria made landfall on September 20, 2017 in San Juan, Puerto Rico. Thousands of people have sought refuge in shelters, and electricity and phone lines have been severely effected. (Photo by Alex Wroblewski/Getty Images)Alex Wroblewski
SAN JUAN, PUERTO RICO - SEPTEMBER 20: Felled trees cover the roads in the Miramar neighborhood after Hurricane Maria made landfall on September 20, 2017 in San Juan, Puerto Rico. Thousands of people have sought refuge in shelters, and electricity and phone lines have been severely effected. (Photo by Alex Wroblewski/Getty Images)Alex Wroblewski
SAN JUAN, PUERTO RICO - SEPTEMBER 20: Felled trees cover the roads in the Miramar neighborhood after Hurricane Maria made landfall on September 20, 2017 in San Juan, Puerto Rico. Thousands of people have sought refuge in shelters, and electricity and phone lines have been severely effected. (Photo by Alex Wroblewski/Getty Images)Alex Wroblewski
SAN JUAN, PUERTO RICO - SEPTEMBER 20: Felled trees cover the roads in the Miramar neighborhood after Hurricane Maria made landfall on September 20, 2017 in San Juan, Puerto Rico. Thousands of people have sought refuge in shelters, and electricity and phone lines have been severely effected. (Photo by Alex Wroblewski/Getty Images)Alex Wroblewski
SAN JUAN, PUERTO RICO - SEPTEMBER 20: Felled trees cover the roads in the Miramar neighborhood after Hurricane Maria made landfall on September 20, 2017 in San Juan, Puerto Rico. Thousands of people have sought refuge in shelters, and electricity and phone lines have been severely effected. (Photo by Alex Wroblewski/Getty Images)Alex Wroblewski
SAN JUAN, PUERTO RICO - SEPTEMBER 20: Felled trees cover the roads in the Miramar neighborhood after Hurricane Maria made landfall on September 20, 2017 in San Juan, Puerto Rico. Thousands of people have sought refuge in shelters, and electricity and phone lines have been severely effected. (Photo by Alex Wroblewski/Getty Images)Alex Wroblewski
SAN JUAN, PUERTO RICO - SEPTEMBER 20: Felled trees cover the roads in the Miramar neighborhood after Hurricane Maria made landfall on September 20, 2017 in San Juan, Puerto Rico. Thousands of people have sought refuge in shelters, and electricity and phone lines have been severely effected. (Photo by Alex Wroblewski/Getty Images)Alex Wroblewski
SAN JUAN, PUERTO RICO - SEPTEMBER 20: Felled trees cover the roads in the Miramar neighborhood after Hurricane Maria made landfall on September 20, 2017 in San Juan, Puerto Rico. Thousands of people have sought refuge in shelters, and electricity and phone lines have been severely effected. (Photo by Alex Wroblewski/Getty Images)Alex Wroblewski
SAN JUAN, PUERTO RICO - SEPTEMBER 20: Felled trees cover the roads in the Miramar neighborhood after Hurricane Maria made landfall on September 20, 2017 in San Juan, Puerto Rico. Thousands of people have sought refuge in shelters, and electricity and phone lines have been severely effected. (Photo by Alex Wroblewski/Getty Images)Alex Wroblewski