PRAYAGRAJ, Aug. 27 -- Intermittent rainfall has weakened kutcha houses and walls across Prayagraj and Pratapgarh districts, leaving at least two people, including a six-year-old girl, dead in separate incidents and forcing several families to take shelter with neighbours or relatives after their houses collapsed In Pratapgarh's Antu area, a 50-year-old woman was killed after a rain-weakened wall of an old kutcha house collapsed on her on Wednesday morning....