is >> i want you to be able to respond to that. >> you're quite right. he sees it as his historic mission to collect the lands back together that he sees as russian. that mission predates his 2005 statement about the greatest geopolitical catastrophe. it doesn't mean he has a strategy, but he has a mission that he acts day to day. >> thank you for being my guest. >> thank you. up next, republican senator lindsay gram who links what's haping in ukraine and crimea to president bush's response to the benghazi attacks. dana bash caught up with senator graham on that. we'll be right back. can go 795 highway miles on a single tank. huh... so you could drive from los angeles all the way philadelphia with just three stops for fuel.