Pay attention to the news! Every situation in the world, he wants aggressive US policy --- just like Ukraine! McCain has ZERO concept of economics - who is going to pay for all these wars all over the world?
Tell me, how he is qualified as a Republican Senator - in fact a Republican from a Red State? If he has the guts, he should resign & run as a Democrat from AZ - then I will have respect for him! He agrees with most Dem policies anyway. In fact, most of the Republican Liberals should do that & we can save the country & GOP.