Some shows will be dark tonight, as the U.S. is observing the birthday of Dr. Martin Luther King, Jr. Others are still focused on the Republican nomination campaign, with the next state primary taking place this Saturday in South Carolina. But we do have some guests worth noting this week.
On Wednesday, Dr. Sanjay Gupta will visit with Craig Ferguson. Gupta recently visited with the folks at Khan Academy, and was on the front lines of the Haiti earthquake relief nearly 2 years ago. These and/or other science and technology topics could come up with Mr. Ferguson.
On Thursday, Jimmy Fallon will host the experts from Ask This Old House, a home improvement program.
