Television News Report: NBC considering expanding its 'Today' show to four hours 08/08/2006 NBC is considering expanding its "Today" show to four hours now that its New York studio has been renovated and equipped for high-definition. Read More RELATED NEWS Kaitlyn Bristowe calls Jason Tartick out for being "mean and pathetic"Jimmy Fallon's 'The Tonight Show' dropping to only four nights a weekAshley Tisdale announces birth of her second child TAGS: Martha Stewart Katie Couric Good Morning America Today The View