ARLINGTON, Texas (KTEN) — KTEN's Davis Baker and Kinsey Lee check in from Day 1 of Big 12 Media Days at AT&T Stadium in Arlington, Texas.

Wednesday's focus was on Oklahoma State and Baylor. 

New Big 12 commissioner Brett Yormark said the event represents a "transformative moment" for the conference.

Watch KTEN News at 6 and 10 p.m. for complete coverage.