Jon Voight has been caught on camera choking back tears again - this time over the scandal surrounding politician Sarah Palin's pregnant teen.

The emotional actor, who fell out with his daughter Angelina Jolie after making a dramatic TV appeal for her to seek help for an alleged mental issue, was asked for his opinion about the Alaskan governor and potential U.S. Vice-President's predicament by "Access Hollywood" reporters at the Republican National Convention - and he struggled to keep his composure.

Voight, a fan of Republican Senator John McCain - who chose Palin as his running mate on Friday - says, "Like all families, they have their dramas and I'm sure they're taking care of it nicely.

Holding back tears, the actor added, "I think about the daughter and what she's going through. All the fear and trauma and the worry... I feel for her. I wanna take care of her."

Palin's daughter Bristol, 17, is reportedly four months pregnant.

(This news article provided by World Entertainment News Network)