DESANTIS: While the U.S. has many vital national interests – securing our borders, addressing the crisis of readiness within our military, achieving energy security and independence, and checking the economic, cultural, and military power of the Chinese Communist Party – becoming further entangled in a territorial dispute between Ukraine and Russia is not one of them. The Biden administration’s virtual “blank check” funding of this conflict for “as long as it takes,” without any defined objectives or accountability, distracts from our country’s most pressing challenges.