View of a flooded street in Porto Alegre, Rio Grande do Sul state, Brazil on May 3, 2024. Brazilian President Luiz Inacio Lula da Silva on Thursday visited the country's south where floods and mudslides caused by torrential rains have killed 29 people, with the toll expected to rise. (Photo by Anselmo Cunha / AFP) (Photo by ANSELMO CUNHA/AFP via Getty Images)

People observe a flooded street at the historical center of Porto Alegre, Rio Grande do Sul state, Brazil on May 3, 2024. Brazilian President Luiz Inacio Lula da Silva on Thursday visited the country's south where floods and mudslides caused by torrential rains have killed 29 people, with the toll expected to rise. (Photo by Anselmo Cunha / AFP) (Photo by ANSELMO CUNHA/AFP via Getty Images)

A man rides a bicycle in a flooded street at the historical center of Porto Alegre, Rio Grande do Sul state, Brazil on May 3, 2024. Brazilian President Luiz Inacio Lula da Silva on Thursday visited the country's south where floods and mudslides caused by torrential rains have killed 29 people, with the toll expected to rise. (Photo by Anselmo Cunha / AFP) (Photo by ANSELMO CUNHA/AFP via Getty Images)

View of a flooded house at the Sarandi neighborhood in Porto Alegre, Rio Grande do Sul state, Brazil on May 3, 2024. Brazilian President Luiz Inacio Lula da Silva on Thursday visited the country's south where floods and mudslides caused by torrential rains have killed 29 people, with the toll expected to rise. (Photo by Anselmo Cunha / AFP) (Photo by ANSELMO CUNHA/AFP via Getty Images)

Residents observe the Guaiba lake from a promenade at the historical center of Porto Alegre, Rio Grande do Sul state, Brazil on May 3, 2024. Brazilian President Luiz Inacio Lula da Silva on Thursday visited the country's south where floods and mudslides caused by torrential rains have killed 29 people, with the toll expected to rise. (Photo by Anselmo Cunha / AFP) (Photo by ANSELMO CUNHA/AFP via Getty Images)

View of a destroyed pedestrian bridge at the Sarandi neighborhood in Porto Alegre, Rio Grande do Sul state, Brazil on May 3, 2024. Brazilian President Luiz Inacio Lula da Silva on Thursday visited the country's south where floods and mudslides caused by torrential rains have killed 29 people, with the toll expected to rise. (Photo by Anselmo Cunha / AFP) (Photo by ANSELMO CUNHA/AFP via Getty Images)

Soldiers prepare a boat at the shore of Guaiba lake in Porto Alegre, Rio Grande do Sul state, Brazil on May 3, 2024. Brazilian President Luiz Inacio Lula da Silva on Thursday visited the country's south where floods and mudslides caused by torrential rains have killed 29 people, with the toll expected to rise. (Photo by Anselmo Cunha / AFP) (Photo by ANSELMO CUNHA/AFP via Getty Images)

A man observes a flooded street at the historical center of Porto Alegre, Rio Grande do Sul state, Brazil on May 3, 2024. Brazilian President Luiz Inacio Lula da Silva on Thursday visited the country's south where floods and mudslides caused by torrential rains have killed 29 people, with the toll expected to rise. (Photo by Anselmo Cunha / AFP) (Photo by ANSELMO CUNHA/AFP via Getty Images)