Iran threatened to teach the US a lesson if it restarts its military campaign – while President Trump revealed he’s “thinking about” the red line which will end the cease-fire he described as being on “life support .” Mohammad Bagher Ghalibaf, the speaker of Iran’s parliament, cranked up the war of words Monday after President Trump emphatically rejected the regime’s latest proposal, which he branded “totally unacceptable.” “Our armed forces are ready to respond and to teach a lesson for any aggression,” Mohammad Bagher Ghalibaf wrote on X. A US sailor signals a Navy F/A-18F Super Hornet aircraft on the flight deck of the USS George H.W. Bush.…