Business | May 21, 2013 | 5:37

    Yahoo's billion-dollar bet

    Reuters financial blogger Felix Salmon on Yahoo buying blogging network Tumblr

    Now Playing on CBC Radio Help Refresh

    Live audio streams for phones and tablets: Radio One and CBC Music (Radio 2, Radio 3 and more)

    CBC Radio One

    Listen Live Ottawa change

    CBC Radio 2

    Listen Live Eastern change

    CBC Radio 3

    Listen Live Radio 3