there. meanwhile, another sanders rival beto o'rourke is pumping out his policy push ahead of the democrats big push. o'rourke unveiling his plan to cover veteran's healthcare. leyla santiago has the details. it's a major issue in this election. when you combine that with veteran's issues, that's quite a political point for him, clearly a focus he wants to score some points on. >> reporter: right. so this is an eight-page proposal. it's got a variety of topic. let's actually get right into it. the first thing it talks about is ending the wars in afghanistan as well as iraq. he's got this idea of a war tax. more on that in a second. he talks about the veterans affairs, more spending for alzheimer's research. he wants this to allow service to be a pathway to citizenship and then focus quite a bit there at the very end of the policy on women veterans as well as lbgtq