cecelia vega, abc news, new york. >> line up in the store. >> there you go. $30 million. >> incredible money for a 17-year-old. >> shortens the news stories using an algorithmic formula. >> huh. >> sounded like it was just a good idea. but a good idea that is brilliant and heady as well. >> yahoo! liked it. therefore, 17-year-old millionaire. >> i had the same idea. no, no >>> this morning on "world news now" -- sorry. the former chief of the cia david petraeus expresses a public apology after a sex scandal. >> his high-profile appearance last night, his fall from grace, and the explanation he is offering. it's wednesday, march 27th. >> announcer: from abc news, this is "world news now" with john muller and diana perez. >> good wednesday morning. nice to have the hump day finally here. >> happy hump day, everybody. >> feeling good, feeling nice? >> enjoying myself. not sleeping. feeling good, strangely if that makes sense. >> having fun, feeling good. sleep doesn't matter. >> overrated. as the motto says. >> our story today, david petraeus to

cecelia vega reports. >> reporter: you could say it's prime time for television.lots so thick audiences are so addicted they ear willing to wait month, even years for their favorites to come back on the air. the wait for amc's "mad men" it's almost over. after a 10-month hiatus, it's back on april 7. need a "game of thrones" fix? >> your brother is a dead man. >> it also took a 10-month break, but the hbo fantasy thriller is back on this sunday. >> chemistry is the study of matter. >> reporter: there is, however, no cult following like the colt of "breaking bad." >> i am not in danger. i am the danger. >> reporter: the amc hit that draws in nearly 3 million viewers a week is in its fifth and final season. but fans may be clamoring for a much anticipated series finale that is in jeopardy. that's brian cranston playing a science teacher turned meth maker. >> can i get your name please, sir? >> bryan, b-r-y-a-n. cranston. >> reporter: in just-released 911 tapes. >> how may i help you? >> i need to report a breaking and entering into my automobile. >> reporter: cranst