Is this any help?
Source:
http://www.mxtabs.net/tab_versions.php?path=Guitar,w,3632,White+Stripes,7+Nation+Army,135285
SOLO
E --------------------------------------------------------------|
B --------------------------------------------------------------|
G -9---9--12--9--9--12b-11-----9--9--12--14--12--12b14b12b-11---|
D --------------------------------------------------------------| X 2
A --------------------------------------------------------------|
E --------------------------------------------------------------|
E -12---12--15--12--12--15b-14------12--12--15--17--15--15b17b15b-14---|
B ---------------------------------------------------------------------|
G ---------------------------------------------------------------------|
D ---------------------------------------------------------------------|
A ---------------------------------------------------------------------|
E ---------------------------------------------------------------------|
E -12---12--15--12--12--15b-14------12-12-14-12-12-14-12-14-12---------|
B -------------------------------------------------------------13-12---|
G ---------------------------------------------------------------------|
D ---------------------------------------------------------------------|
A ---------------------------------------------------------------------|
E ---------------------------------------------------------------------|