It's cross to bear, bear in this case being used in the same sense it is in weight bearing, Greeks bearing gifts or even ball bearing. It refers back to the Biblical tale of Jesus carrying his cross to Golgotha.
Lookin' Out My Back Door. Lookin' Out My Back Door is a song recorded by the American band Creedence Clearwater Revival, also known as CCR. The song was written by the band's lead singer, guitarist, and songwriter, John Fogerty.
No Place That Far by Sara Evans. Written by Sara Evans with veteran songwriters Tony Martin and Tom Shapiro, this country ballad is the title track from Evans' second studio album. The song begins with the singer imagining what life would be like without her partner and the lengths she would go to find him.