A teenage gunman killed 19 young children at an elementary school in Texas on Tuesday, prompting a furious President Joe Biden to denounce the US gun lobby and vow to end the nation's cycle of mass shootings. A mob of angry protesters in Andhra Pradesh's Amalapuram town set state Transport Minister P Viswarup's house on fire on Tuesday over proposed renaming of the newly-created Konaseema district as B R Ambedkar Konaseema district. A policeman was shot dead outside his Srinagar home by terrorists on Tuesday. His seven-year-old daughter, who reportedly rushed to save him, was injured in the attack.