HANOI, Vietnam (AP) — Farmers around the world are feeling the squeeze of the Iran war. Gas prices have shot up and fertilizer supplies are waning due to Tehran's near shutdown of the Strait of Hormuz in retaliation for U.S. and Israeli bombing. The fertilizer shortage is putting the livelihood of farmers in developing countries — already troubled by rising temperatures and erratic weather systems — further at risk, and could lead to people everywhere paying more for food. The poorest farmers in the Nor ...