The United States has re-affirmed its support for Israel in the wake of the brutal attacks by Hamas, sending its most senior diplomat Antony Blinken to Tel Aviv.It’s his first stop on a tour of the Middle East, in an effort by the US to stop the conflict spreading. Mr Blinken indicated the US will back Israel’s bid to destroy the militant group but warned it must “take every possible precaution to avoid harming civilians.”Today, on Sky News Daily Tom Cheshire speaks with international affairs editor Dominic Waghorn from Jerusalem, about how big a threat escalation in the region is.Plus, Sky News home editor Jason Farrell and former prison governor Vanessa Frake-Harris look at the crisis in prisons, after news judges will now delay sending convicted criminals to overcrowded jails. Senior podcast producer: Annie Joyce Podcast producer: Sydney Pead Interviews producer: Melissa Tutesigensi Promotion producer: David Chipakupaku Editor: Wendy Parker