After a brief legal tiff between NFL MVP quarterback Lamar Jackson and NASCAR Hall of Famer Dale Earnhardt Jr. over a stylized No. 8 trademark garnered headlines a week ago, Earnhardt cleared the air and put the matter to rest Tuesday during an episode of "Dirty Air" on his podcast platform.

Dale Earnhardt Jr.’s career credentials speak for themselves, but his racing years weren’t always smooth. One such period was from 2007 to 2008 when Junior switched teams for the first time. Since his NASCAR debut in 1996,

The two-time MVP filed an opposition to the 26-time Cup Series winner this week over a pending trademark. Here's what to know.