A heated debate over the potential U.S. military intervention against drug cartels in Mexico escalated into violent confrontations among senators. Tensions reached a boiling point as politicians exchanged punches and shoves, leading to chaos in the chamber. The conflict notably involved the chamber president and the opposition leader, who were seen trading blows after the session. Eyewitness accounts describe a scene filled with shouting and physical altercations, capturing the intense clash among lawmakers. This incident highlights the divided opinions within the Senate regarding foreign involvement in domestic issues.