By Brandy McDonnellPBS is airing "Rodgers & Hammerstein's The King and I,” Lincoln Center Theater's Tony Award-winning revival of the beloved musical classic, from 8 to 11 tonight as part of its “Great Performances” Broadway series. As previously reported, the musical, which is inspired by the true story of a British school teacher in the royal court of Siam, stars Elk City native Kelli O'Hara and Ken Watanabe.