Video: Undrafted Johnson has something to prove as rookie in Miami _lowres

Advocate staff photo by BILL FEIG LSU defensive tackle Anthony Johnson pressures Iowa quarterback Jake Rudock during the first half of the Outback Bowl on Wednesday in Tampa, Fla.

Former LSU defensive lineman Anthony Johnson, an undrafted rookie with the Miami Dolphins after a poor NFL Combine and a positive pre-draft test for marijuana, said he's all about the business of making the team for the regular season. Click here to see the video.