by Louis GENOT / Florian PLAUCHEUR Agence France Presse PETRÓPOLIS, Brazil (AFP) — Rescue workers raced against the clock Wednesday searching for any remaining survivors among mud and wreckage after devastating flash floods and landslides hit the picturesque Brazilian city of Petropolis, killing at least 94 people. Streets were turned into torrential rivers and houses swept away Tuesday when heavy storms dumped a month’s worth of rain in three hours on the scenic tourist town […]