FRONT PAGE Jaish, LeT helped Osama escape, says new book NATIONAL Centre does not want to implement Swaminathan panel report on farmers’ ISRO may use semi-cryogenic engine for heavy lift rockets INTERNATIONAL Pakistan’s war against dissent on social media OPINION When immunity goes awry We must subject the canon to criticism Naked elections please, they’re British Caribbean chronicles The spectre of unemployment Are genomewide disease studies worth it? As Zika spreads, questions for India BUSINESS Russia eyes India for IT exports SCI-TECH & AGRI Hyderabad team grows miniature eyes using stem cells Cabell’s: ‘Our journal Blacklist differs from Jeffrey Beall’s’ Purveyor of plastic AstroSat rules out afterglow in black hole merger Lightning over ocean is stronger than over land