This week on The Political Fourcast - as war rumbles on in Gaza, we discuss how foreign policy affects domestic politics, and how the government’s decisions during the Israel/Gaza conflict could influence the outcome of an upcoming general election. Should Lord Cameron divulge the legal advice he has received over supplying arms to Israel? Why is the Labour party ignoring pleas to call for a ceasefire? And why did the Foreign Secretary make a house call to Donald Trump on his recent trip to the US?  Joining Krishnan Guru-Murthy and political editor Gary Gibbon this week to discuss all this and more; Lord Charlie Falconer, a politician who was at the heart of Tony Blair's government the last time the party had a major falling out with its supporters over foreign policy during the Iraq war, and the Tory peer Nicky Morgan, a long-time ally of former Prime Minister and current Foreign Secretary David Cameron. Produced by Alice Wagstaffe, Silvia Maresca, Rob Thomson.