New Delhi: The death toll in Texas school shooting rose to 21 including 19 children and two adults. The shooting incident took place on Tuesday (local time) after an 18-year-old gunman opened fire at Robb Elementary School in Uvalde, Texas. Later, the gunman shot by law enforcement officers, reported CNN. As a mark of respect, US President Joe Biden has ordered that the flags will fly at half-mast at the White House and other public places until Saturday. Soon after this deadliest attack, politicians, celebrities and netizens started sharing their grief about the incident on withher with a hash tag 'Enough is Enough.' This is said to be the deadliest attack since the 2018 Marjory Stoneman Douglas High School shooting in Parkland, Florida. Here is how Twitterati reacted: Uvalde, Texas, USA. pic.twitter.com/0iULRGtREm — Matthew McConaughey (@McConaughey) May 25, 2022 THIS:#EnoughIsEnough https://t.co/Jo9LbLN1pf — Mark Hamill (@MarkHamill) May 25, 2022