TEL AVIV (Reuters) – Thousands of Israelis gathered in Tel Aviv on Saturday to protest against Prime Minister Benjamin Netanyahu’s government, accusing the veteran leader of mishandling the nation’s security and calling for a new election. Anti-government protests that shook the nation for much of 2023 ceased after the attacks by Hamas in southern Israel on Oct. 7. Political rifts were set aside as Israelis rallied behind the military and the families of those killed or taken hostage. But with the devastating war in Gaza in its fourth month and opinion polls showing lagging support for Netanya…