He wants a gold at the World Championships.
Southerland runs the second-fastest indoor 800m ever by a high schooler.
Grosse Pointe RC took their second title in the girls 4xmile.
Lalang also set two meet records in the process.
She won by one one-hundredth of a second over Erin Finn of Michigan.
The junior from Dartmouth won by 5 seconds.
The Scottish collegiate runner wants to keep winning.
She's only 16 years old.
All seven starters set an indoor personal best.
All eyes will be on high school phenom Mary Cain.