At Carnegie Mellon University in Pittsburgh, researchers are hard at work developing robot "dogs" designed to assist in situations too dangerous for humans to help.
Federal prosecutors are investigating Minnesota Gov. Tim Walz and Minneapolis Mayor Jacob Frey for allegedly impeding immigration agents, sources told CBS News, an extraordinary escalation in the Trump administration's clash with Democratic leaders.
At Carnegie Mellon University in Pittsburgh, researchers are hard at work developing robot "dogs" designed to assist in situations too dangerous for humans to help. Tony Dokoupil has the story.
In an interview with "CBS Evening News" anchor Tony Dokoupil, Sens. John Fetterman and Dave McCormick of Pennsylvania discuss working together despite their political differences, how they view President Trump's push to acquire Greenland, health care, and more.
A bipartisan congressional delegation met with Danish and Greenlandic officials Friday to show support for Greenland's territorial integrity despite President Trump's push to acquire the island.
