TCA morning news wrap: Discovery, ESPN

After a relatively newsless opening couple days, Discovery Networks and ESPN have kept reporters busy Thursday with some programming announcements:

-- Planet Green orders more of Craig Piligian's "Greensburg"

-- TLC to premiere two new series.Get ready for excitement: one is about dealing with mortgage issues

-- Animal Planet announces new series, including "The Grizzly Man Diaries"

-- Spike Lee, Barbara Kopple and NBA star Steve Nash have signed on for ESPN's plan to produce 30 hourlong films based on the past three decades of sports