A coalition of Libertarian Party officials, Republican legislators, and media figures has signed an open letter from the Libertarian Institute urging former President Donald Trump to endorse the Defend the Guard Act. This legislation, which has already been brought up in several states, aims to prevent the deployment of National Guard units into foreign conflicts without a formal declaration of war from Congress, as mandated by the U.S. Constitution. The letter, penned by Liam McCollum and published on Monday, emphasizes that the National Guard has borne a significant portion of the burden in recent wars, leading to substantial casualties among...