Watch CBSN Live

Code-breaker Alan Turing's handwritten notebook will be auctioned

Master code-breaker and computing pioneer Alan Turing kept a handwritten notebook in 1942. It's now on a New York auction block, and expected to fetch around $1 million. CBSN's Elaine Quijano and Vladimir Duthiers report on what the book is expected to reveal.
View CBS News In
CBS News App Open
Chrome Safari Continue