Morning Glory is, without reservation, the most charming, smile-inducing movie I’ve seen in 2010 and nearly everything good in the movie happens because of the charisma, both standalone and shared, Rachel McAdams (Sherlock Holmes) and Harrison Ford (Extraordinary Measures) bring to their roles as a newbie morning show producer and an aging, old-school, prima donna newsman. None of this should be a surprise to anyone familiar with director Roger Michell, helmsman of the charming Notting Hill and Venus, and screenwriter Aline Brosh …