Andrew Weissmann joins Chris Hayes and Alex Wagner to discuss President Trump's vow to take action on the January 6th ...

The story begins in the early 1950s with a Danish recording engineer named Carl Weismann. Weismann had a keen ear for audio experimentation and was fascinated by the potential of splicing and ...

THE name of August Weismann, the famous A professor of zoology in the University of Freiburg-im-Breisgau, the centenary of whose birth falls on January 17, will always be remembered as that of one ...