isn't that right limu? limu? sorry, one sec. doug blows a whistle. [a vulture squawks.] oh boy. only pay for what you need. ♪liberty, liberty, liberty, liberty♪ >> this is a different putin. he seems erratic. there is an ever-deepening delusional rendering of history. >> i don't think he is a rational actor. >> he is living in a bubble. >> i won't make an assessment of his mental stability but tell you the rhetoric, the actions, the justification he is making for his actions are certainly deeply concerning to us. >> bill: if you've been watching tv over the past day and a half how questions are raised whether vladimir putin has changed and grown unstable. past actions now. when he came to power in 1999 he ordered a ground offensive