Boston Newsletter ™ Est. 1704

President Donald Trump said Saturday he would not rule out sending U.S. troops into Iran, explicitly leaving open the possibility of a ground mission to secure Iranian nuclear material as he signaled the conflict could widen.

Investors will seek signs in the coming week of how sprawling the war in the Middle East will become and how much it will disrupt energy supplies, as they chew over fresh inflation data.A U.S.-Israeli campaign against Iran that entered its seventh day on Friday was…