Diplomacy is in full swing as U.S. President Joe Biden meets with Israel's president, and President-elect Donald Trump speaks with Israel's prime minister. Fast-rising methane emissions could undermine efforts to limit global warming by mid-century, prompting scientists and policymakers to urge aggressive action to curb the output of the potent greenhouse gas. An election in Somaliland, and the fight against Boko Haram in Chad. Plus, Trump’s foreign policy.