. >>> oscar winning star, jeremy irons on his toughest role yet, eugene o'neill's acclaimed drama, long day's journey into night. in london's west end. >> announcer: "amanpour" on pbs was made possible by the jo generous support of rosalynn palter. >>> good evening, everyone. imagine a russian presidential candidate campaigning for warm relations with the united states and the west, for lgbt rights at home, an end to corruption, and bringing stolen billions back to the country. no, it's not vladimir putin who is a shoo in, and not alex say novalny. it is my next guest. ksenia, nationwide fame. she knows she won't win this time. but she says she wants to change the dialogue. she's been derided by critics as a kremlin stooj who will only divide and conquer can opposition, there is something new and different about her style, as i found out when she joined me today from washington. ksenia sobcak, welcome to the program. >> thank you for inviting me. >> given the heats atmosphere between russia and the united states, it might seem strange for roigs campaign candidate to be campaigning in wa