Carranza rejects the agreement made between US and Mexican negotiators. The protocols would have had the US expedition leave in 40 days unless something came up. Carranza believes this would just be an incentive for Villa to embarrass him by making something come up. Also, if Mexico agreed to a delay in the US leaving, it would amount to an affirmative agreement to the illegal US occupation. You can see his point.
Canadian Prime Minister Robert Borden is proposing a system of national registration but says it’s not intended to lead to conscription, unless it does.