US Secretary of State Antony Blinken voiced hope Tuesday that an emerging humanitarian agreement in Sudan would build momentum for a broader deal to end the country’s devastating war. Blinken, on visits to Egypt and Qatar mostly focused on bringing a ceasefire in the Gaza war, said he also consulted on the US-brokered talks on Sudan underway in Switzerland. “With everything else going on in the world, the worst humanitarian situation in the world right now is in Sudan,” Blinken told reporters as he left Doha. “There are more people in Sudan who are suffering from fighting, from violence, from …