The Importance of Self Actualization

Jenny McCarthy asked people to send in their regrets from all over the world. She ended up interviewing, I don't know about 107 of them. One man said he regretted not getting off a train for 40 years after meeting a woman on one and holding her hand during an hours-long journey through Europe. The story was part of "Self Actualization," which airs tonight at 10 p.m. ET/PT on CNN.