As the authorities in Las Vegas continue to search for a motive for the Las Vegas massacre, Donald Trump has said "we will be talking about gun laws as time goes by". This after lone gunman Stephen Paddock, perched on the 32nd floor of the Mandalay Bay Resort and Casino, smashed the windows of his hotel room and took aim at a crowd of 22,000 people at a music concert and committed one of the deadliest mass shootings in American history. Law enforcement officials say they still have no idea what his motive was. The death toll still stands at 59 but many more remain in a critical condition in hospitals. US correspondent Patrice Howard is in Las Vegas and has the latest news.