A gunman murdered 19 children and two teachers in the deadliest U.S. school shooting for nearly a decade, prompting President Joe Biden to urge Americans to confront the country's gun lobby and pressure Congress to tighten gun laws.
Read moreDistraught families gathered at a local civic centre and turned to social media to mourn and to make desperate pleas for help finding missing children as the death toll in a gruesome school shooting at a Texas elementary school rose to at least 19 students.
Read moreI would like to express my condolences to all of the relatives and family members of the children who were killed in the awful shooting in a Texas elementary school.