Associated Press: “Scandal” star Joshua Malina has a brand-new video gig. So do “Today” weathercaster Al Roker, “NBC Nightly News” anchor Lester Holt and CNN media correspondent Brian Stelter. Now viewers can catch a glimpse of them, along with such programs as “Late Night” and “The Ellen DeGeneres Show,” in a new way — live, impromptu and often charmingly artisanal. No longer will your public be deprived of watching you in real time doing whatever you do as conveyed by your phone.