a checkpoint leading into the park. the gunman who allegedly wounded four people at a house party then fled into the woods. barnes served on front lines in iraq and may have served post-traumatic stress disorder. at least that s what some are saying given what happened. although there is no definitive link at this time. the big question is, what is the motive? what happened? why would a 24-year-old man go on a horrific shooting spree like this? it s a mystery that a lot of people want to solve, especially as we have so many people who sacrifice so much coming home from the iraq war. joining us forensic psychologist michael brannen. good to have you with us. we appreciate it so, in your thank you. in your expert opinion s this something that would indicate by any of the behavior or what you saw that it could be linked to ptsd? well, it certainly could be. with post-traumatic stress disorder, especially combat-related post-traumatic stress disorder, oftentimes what you find is pe
election center because, yes, it has begun and it s an episode of survivor. at least that s how republican presidential candidate rick santorum described the iowa caucuses. here is the thing about iowa. no offense, iowa, you re really important but you re also small. only 2 million registered voters. 640,000 of them republicans. and if the 2008 caucuses were an indication of what s ahead for tomorrow, only about 100,000 of those republicans will actually go out on a cold january night to cast their votes. those who do, it only is a 50% success rate when it actually comes to picking the eventual nominee. so, what s all the hype about iowa? the bottom line is, it has a huge influence in who stays and doesn t stay in a presidential race. it may be small but it packs one big punch. listen to the candidates today. they know what s really at stake tomorrow. we are not looking for a chief executive officer. for this country. we re looking for a commander in chief. we re looking fo
good evening, from cnn s election center because, yes, it has begun and it s an episode of survivor. at least that s how republican presidential candidate rick santorum described the iowa caucuses. here is the thing about iowa. no offense, iowa, you re really important but you re also small. only 2 million registered voters. 640,000 of them republicans. and if the 2008 caucuses were an indication of what s ahead for tomorrow, only about 100,000 of those republicans will actually go out on a cold january night to cast their votes. those who do, it only is a 50% success rate when it actually comes to picking the eventual nominee. so, what s all the hype about iowa? the bottom line is, it has a huge influence in who stays and doesn t stay in a presidential race. it may be small but it packs one big punch. listen to the candidates today. they know what s really at stake tomorrow. we are not looking for a chief executive officer. for this country. we re looking for a commander i
good evening, from cnn s election center because, yes, it has begun and it s an episode of survivor. at least that s how republican presidential candidate rick santorum described the iowa caucuses. here is the thing about iowa. no offense, iowa, you re really important but you re also small. only 2 million registered voters. 640,000 of them republicans. and if the 2008 caucuses were an indication of what s ahead for tomorrow, only about 100,000 of those republicans will actually go out on a cold january night to cast their votes. those who do, it only is a 50% success rate when it actually comes to picking the eventual nominee. so, what s all the hype about iowa? the bottom line is, it has a huge influence in who stays and doesn t stay in a presidential race. it may be small but it packs one big punch. listen to the candidates today. they know what s really at stake tomorrow. we are not looking for a chief executive officer. for this country. we re looking for a commander i
good evening, from cnn s election center because, yes, it has begun and it s an episode of survivor. at least that s how republican presidential candidate rick santorum described the iowa caucuses. here is the thing about iowa. no offense, iowa, you re really important but you re also small. only 2 million registered voters. 640,000 of them republicans. and if the 2008 caucuses were an indication of what s ahead for tomorrow, only about 100,000 of those republicans will actually go out on a cold january night to cast their votes. those who do, it only is a 50% success rate when it actually comes to picking the eventual nominee. so, what s all the hype about iowa? the bottom line is, it has a huge influence in who stays and doesn t stay in a presidential race. it may be small but it packs one big punch. listen to the candidates today. they know what s really at stake tomorrow. we are not looking for a chief executive officer. for this country. we re looking for a commander i