Taylor Swift has said that she is “filled with rage and grief” following a mass shooting at an elementary school in Uvalde, Texas which left 19 young children and two adults dead.An 18-year-old gunman opened fire at Robb Elementary School, which teaches children aged seven to 10, yesterday (May 24). Texas Governor Greg Abbott confirmed that the suspect was later shot dead by responding law enforcement officials.In an address given at The White House last night, US President Joe Biden said he was “sick and tired” of responding to mass shootings and called for tougher gun control measures.“How many scores of little children who witnessed what happened – see their friends die, as if they’re in a battlefield, for God’s sake,” he said.