U.S. futures up following holiday weekend

U.S. futures are up following the long Memorial Day weekend as investors speculate about the next inflation print. Israel launches an investigation into an airstrike that killed dozens of Gazan civilians in Rafah. Prime Minister Benjamin Netanyahu says the ‘tragic’ incident was caused by a technical failure. French President Emmanuel Macron has made a speech denouncing authoritarian regimes during a state visit to Germany ahead of next month’s European Parliament elections. In the UK, Labour leader Sir Keir Starmer receives a boost from business as 120 of the sector’s leaders throw their support behind his party while Lord Mayor of London Michael Mainelli tells CNBC the UK requires a business-friendly approach to immigration.