Ryanair boss hits out at ‘Twitshit’ Elon Musk following billionaire’s suggestion to buy airline  The JournalMusk asks X followers if he should buy Ryanair as spat with O’Leary grows  RTE.ieElon Musk floats idea of buying Ryanair after calling CEO ‘an idiot’  The GuardianMusk Asks If He Should Buy Ryanair as Brawl With CEO Runs On  Yahoo FinanceMusk asks if he should buy Ryanair after demanding CEO Michael O’Leary is fired  The Independent