The Fourth NASCAR Day of Christmas: Four for Ganassi

When Jamie McMurray returned to the Earnhardt-Ganassi fold, he brought a wave of good karma with him.

Coming off a lackluster 2009, McMurray was visibly thrilled to have a full-time ride in 2010.  And his EGR homecoming proved a boon not only to McMurray's career, but to team owner Chip Ganassi's as well.

Ol' Jamie Mac didn't just win for Ganassi - he won the biggest, most prestigious races on