German Chancellor Angela Merkel walks with Polish Prime Minister Mateusz Morawiecki before a news conference in front of Palace on the Isle in Royal Lazienki Park in Warsaw, Poland, September 11, 2021. REUTERS/Kacper Pempel

German Chancellor Angela Merkel meets with Polish Prime Minister Mateusz Morawiecki at Palace on the Isle in Royal Lazienki Park in Warsaw, Poland, September 11, 2021. REUTERS/Kacper Pempel

German Chancellor Angela Merkel meets with Polish Prime Minister Mateusz Morawiecki at Palace on the Isle in Royal Lazienki Park in Warsaw, Poland, September 11, 2021. REUTERS/Kacper Pempel

German Chancellor Angela Merkel meets with Polish Prime Minister Mateusz Morawiecki at Palace on the Isle in Royal Lazienki Park in Warsaw, Poland, September 11, 2021. REUTERS/Kacper Pempel

German Chancellor Angela Merkel meets with Polish Prime Minister Mateusz Morawiecki at Palace on the Isle in Royal Lazienki Park in Warsaw, Poland, September 11, 2021. REUTERS/Kacper Pempel

Polish Prime Minister Mateusz Morawiecki waits to receive German Chancellor Angela Merkel at Palace on the Isle in Royal Lazienki Park in Warsaw, Poland, September 11, 2021. REUTERS/Kacper Pempel

Polish Prime Minister Mateusz Morawiecki holds his mask as he waits to receive German Chancellor Angela Merkel at Palace on the Isle in Royal Lazienki Park in Warsaw, Poland, September 11, 2021. REUTERS/Kacper Pempel

Polish Prime Minister Mateusz Morawiecki waits to receive German Chancellor Angela Merkel at Palace on the Isle in Royal Lazienki Park in Warsaw, Poland, September 11, 2021. REUTERS/Kacper Pempel

German Chancellor Angela Merkel meets with Polish Prime Minister Mateusz Morawiecki at Palace on the Isle in Royal Lazienki Park in Warsaw, Poland, September 11, 2021. REUTERS/Kacper Pempel

German Chancellor Angela Merkel meets with Polish Prime Minister Mateusz Morawiecki at Palace on the Isle in Royal Lazienki Park in Warsaw, Poland, September 11, 2021. REUTERS/Kacper Pempel

German Chancellor Angela Merkel meets with Polish Prime Minister Mateusz Morawiecki at Palace on the Isle in Royal Lazienki Park in Warsaw, Poland, September 11, 2021. REUTERS/Kacper Pempel

German Chancellor Angela Merkel meets with Polish Prime Minister Mateusz Morawiecki at Palace on the Isle in Royal Lazienki Park in Warsaw, Poland, September 11, 2021. REUTERS/Kacper Pempel

German Chancellor Angela Merkel meets with Polish Prime Minister Mateusz Morawiecki at Palace on the Isle in Royal Lazienki Park in Warsaw, Poland, September 11, 2021. REUTERS/Kacper Pempel

German Chancellor Angela Merkel meets with Polish Prime Minister Mateusz Morawiecki at Palace on the Isle in Royal Lazienki Park in Warsaw, Poland, September 11, 2021. REUTERS/Kacper Pempel

German Chancellor Angela Merkel meets with Polish Prime Minister Mateusz Morawiecki at Palace on the Isle in Royal Lazienki Park in Warsaw, Poland, September 11, 2021. REUTERS/Kacper Pempel

German Chancellor Angela Merkel holds flowers as she meets with Polish Prime Minister Mateusz Morawiecki at Palace on the Isle in Royal Lazienki Park in Warsaw, Poland, September 11, 2021. REUTERS/Kacper Pempel

German Chancellor Angela Merkel holds flowers as she meets with Polish Prime Minister Mateusz Morawiecki at Palace on the Isle in Royal Lazienki Park in Warsaw, Poland, September 11, 2021. REUTERS/Kacper Pempel

German Chancellor Angela Merkel meets with Polish Prime Minister Mateusz Morawiecki at Palace on the Isle in Royal Lazienki Park in Warsaw, Poland, September 11, 2021. REUTERS/Kacper Pempel

German Chancellor Angela Merkel meets with Polish Prime Minister Mateusz Morawiecki at Palace on the Isle in Royal Lazienki Park in Warsaw, Poland, September 11, 2021. REUTERS/Kacper Pempel

German Chancellor Angela Merkel meets with Polish Prime Minister Mateusz Morawiecki at Palace on the Isle in Royal Lazienki Park in Warsaw, Poland, September 11, 2021. REUTERS/Kacper Pempel

A view shows debris and buildings damaged from Hurricane Ida as U.S. President Joe Biden (not pictured) inspects the damage from Hurricane Ida from aboard the Marine One helicopter during an aerial tour of communities in Laffite, Grand Isle, Port Fourchon and Lafourche Parish, Louisiana, U.S. September 3, 2021. REUTERS/Jonathan Ernst/Pool

U.S. President Joe Biden, aboard the Marine One helicopter, inspects the damage from Hurricane Ida on an aerial tour of communities in Laffite, Grand Isle, Port Fourchon and Lafourche Parish, Louisiana, U.S. September 3, 2021. REUTERS/Jonathan Ernst/Pool

U.S. President Joe Biden, aboard the Marine One helicopter, inspects the damage from Hurricane Ida on an aerial tour of communities in Laffite, Grand Isle, Port Fourchon and Lafourche Parish, Louisiana, U.S. September 3, 2021. REUTERS/Jonathan Ernst/Pool

A view shows debris and buildings damaged from Hurricane Ida as U.S. President Joe Biden (not pictured) inspects the damage from Hurricane Ida from aboard the Marine One helicopter during an aerial tour of communities in Laffite, Grand Isle, Port Fourchon and Lafourche Parish, Louisiana, U.S. September 3, 2021. REUTERS/Jonathan Ernst/Pool

A view of flood damaged buildings are seen as U.S. President Joe Biden (not pictured) inspects the damage from Hurricane Ida on the Marine One helicopter during an aerial tour of communities in Laffite, Grand Isle, Port Fourchon and Lafourche Parish, Louisiana, U.S. September 3, 2021. REUTERS/Jonathan Ernst/Pool

U.S. President Joe Biden, aboard the Marine One helicopter, inspects the damage from Hurricane Ida on an aerial tour of communities in Laffite, Grand Isle, Port Fourchon and Lafourche Parish, Louisiana, U.S. September 3, 2021. REUTERS/Jonathan Ernst/Pool

U.S. President Joe Biden, aboard the Marine One helicopter, inspects the damage from Hurricane Ida on an aerial tour of communities in Laffite, Grand Isle, Port Fourchon and Lafourche Parish, Louisiana, U.S. September 3, 2021. REUTERS/Jonathan Ernst/Pool

U.S. President Joe Biden, aboard the Marine One helicopter, inspects the damage from Hurricane Ida on an aerial tour of communities in Laffite, Grand Isle, Port Fourchon and Lafourche Parish, Louisiana, U.S. September 3, 2021. REUTERS/Jonathan Ernst/Pool

U.S. President Joe Biden, aboard the Marine One helicopter, inspects the damage from Hurricane Ida on an aerial tour of communities in Laffite, Grand Isle, Port Fourchon and Lafourche Parish, Louisiana, U.S. September 3, 2021. REUTERS/Jonathan Ernst/Pool

U.S. President Joe Biden, aboard the Marine One helicopter, inspects the damage from Hurricane Ida on an aerial tour of communities in Laffite, Grand Isle, Port Fourchon and Lafourche Parish, Louisiana, U.S. September 3, 2021. REUTERS/Jonathan Ernst/Pool

U.S. President Joe Biden, aboard the Marine One helicopter, inspects the damage from Hurricane Ida on an aerial tour of communities in Laffite, Grand Isle, Port Fourchon and Lafourche Parish, Louisiana, U.S. September 3, 2021. REUTERS/Jonathan Ernst/Pool

U.S. President Joe Biden, aboard the Marine One helicopter, inspects the damage from Hurricane Ida on an aerial tour of communities in Laffite, Grand Isle, Port Fourchon and Lafourche Parish, Louisiana, U.S. September 3, 2021. REUTERS/Jonathan Ernst/Pool

U.S. President Joe Biden, aboard the Marine One helicopter, inspects the damage from Hurricane Ida on an aerial tour of communities in Laffite, Grand Isle, Port Fourchon and Lafourche Parish, Louisiana, U.S. September 3, 2021. REUTERS/Jonathan Ernst/Pool

U.S. President Joe Biden, aboard the Marine One helicopter, inspects the damage from Hurricane Ida on an aerial tour of communities in Laffite, Grand Isle, Port Fourchon and Lafourche Parish, Louisiana, U.S. September 3, 2021. REUTERS/Jonathan Ernst/Pool

Darin Otten, 20, checks the roof of a friend's property in the aftermath of Hurricane Ida in Grand Isle, Louisiana, U.S., September 2, 2021. REUTERS/Adrees Latif

A stop sign lies damaged at a street corner in the aftermath of Hurricane Ida in Grand Isle, Louisiana, U.S., September 2, 2021. REUTERS/Adrees Latif

Steph Otten hands his son Darin, 20, momentos they collected from a friends property in the aftermath of Hurricane Ida in Grand Isle, Louisiana, U.S., September 2, 2021. REUTERS/Adrees Latif

Steph Otten takes pictures while collecting salvageable items from a house, belonging to a friend, in the aftermath of Hurricane Ida in Grand Isle, Louisiana, U.S., September 2, 2021. REUTERS/Adrees Latif

A stop sign, mattress and part of a fence lay damaged near a street corner in the aftermath of Hurricane Ida in Grand Isle, Louisiana, U.S., September 2, 2021. REUTERS/Adrees Latif TPX IMAGES OF THE DAY

Steph Otten takes rest while collecting salvageable items from a house, belonging to a friend, in the aftermath of Hurricane Ida in Grand Isle, Louisiana, U.S., September 2, 2021. REUTERS/Adrees Latif

A house is seen damaged in the aftermath of Hurricane Ida as the Category 4 hurricane devastated the town and barrier island of Grand Isle, Louisiana, U.S., September 2, 2021. Picture taken with a drone. REUTERS/Adrees Latif

A stop sign is destroyed at a street corner in the aftermath of Hurricane Ida as the Category 4 storm devastated the town and barrier island of Grand Isle, Louisiana, U.S., September 2, 2021. Picture taken with a drone. REUTERS/Adrees Latif

Houses and businesses are seen damaged in the aftermath of Hurricane Ida as the Category 4 hurricane devastated the town and barrier island of Grand Isle, Louisiana, U.S., September 2, 2021. Picture taken with a drone. REUTERS/Adrees Latif

A U.S. flag flies over a damaged house in the aftermath of Hurricane Ida as the Category 4 storm devastated the town and barrier island of Grand Isle, Louisiana, U.S., September 2, 2021. Picture taken with a drone. REUTERS/Adrees Latif

Houses and businesses are seen damaged after the town and barrier island of Grand Isle was left devastated by Hurricane Ida in this aerial image over Louisiana, U.S., September 2, 2021. Picture taken with a drone. REUTERS/Adrees Latif

Houses, businesses and beaches are seen damaged at the entrance to Grand Isle at sunset after the town and barrier island was left devastated by Hurricane Ida as seen in this aerial image over Louisiana, U.S., September 2, 2021. Picture taken with a drone. REUTERS/Adrees Latif TPX IMAGES OF THE DAY

Workers drive through standing water days after hurricane Ida ripped through Grand Isle, Louisiana, U.S., September 2, 2021. REUTERS/Leah Millis

A destroyed home can be seen days after hurricane Ida ripped through Grand Isle, Louisiana, U.S., September 2, 2021. REUTERS/Leah Millis

Paul Delise surveys his destroyed home days after hurricane Ida ripped through Grand Isle, Louisiana, U.S., September 2, 2021. REUTERS/Leah Millis

Debris can be seen days after hurricane Ida ripped through Grand Isle, Louisiana, U.S., September 2, 2021. REUTERS/Leah Millis

Damaged buildings and debris can be seen days after hurricane Ida ripped through Grand Isle, Louisiana, U.S., September 2, 2021. REUTERS/Leah Millis

Paul Delise surveys his destroyed home days after hurricane Ida ripped through Grand Isle, Louisiana, U.S., September 2, 2021. REUTERS/Leah Millis

A partially buried fire hydrant can be seen days after hurricane Ida ripped through Grand Isle, Louisiana, U.S., September 2, 2021. REUTERS/Leah Millis

A muddy American flag can be seen hanging among damaged buildings, as a media member walks in the background, days after hurricane Ida ripped through Grand Isle, Louisiana, U.S., September 2, 2021. REUTERS/Leah Millis

Damaged buildings can be seen days after hurricane Ida ripped through Grand Isle, Louisiana, U.S., September 2, 2021. REUTERS/Leah Millis

A damaged hotel is seen days after hurricane Ida ripped through Grand Isle, Louisiana, U.S., September 2, 2021. REUTERS/Leah Millis

An old map can be seen on a damaged residence days after hurricane Ida ripped through Grand Isle, Louisiana, U.S., September 2, 2021. REUTERS/Leah Millis

Damaged homes and debris can be seen days after hurricane Ida in Grand Isle, Louisiana, U.S., September 2, 2021. REUTERS/Leah Millis