opened up about her "struggle" with ex-boyfriend Levi Johnston
, who she says "does not use any of his visitation rights right now" to see their son, Tripp."You see that unfold in his show, and you see the journey that I do struggle with the custody case and with trying to get him involved in Tripp's life," Palin said
on "Fox & Friends" Thursday morning. Palin appeared on the Fox News
show to talk her new reality series
, "Life's ...