>> from our studios in new york city, this is charlie rose. charlie: marco rubio the republican senator from florida announced his plans to run for president last month. he sits on foreign relations the and and hence committee and outlined his foreign-policy doctrine today at the council on foreign relations. i spoke with him following those remarks, including questions from the foreign relations. in previous conversations with me you have said that we are trying to fix 21st entry -- century problems with 20th century ideas. yet all of the men you cited where of the 20th entry. senator rubio: there are timeless truths. the sun still raises in the east and america is still a power. today we face multiple challenges. it is not just a conflict with a different powerful nationstate the soviet union which we faced , at the end of the cold war.