Jose Antonio Vargas, pictured at a rally in front of the U.S. Supreme Court in 2016, has written a memoir of his life as an undocumented immigrant in Dear America.
John Nichols reviews the two very different senators working relationship to challenge the money power that even in the 1990s was beginning to render the Capitol dysfunctional.
Seth Shostak, Senior Astronomer for the SETI Institute, explains that as galaxies spread apart, extraterrestrials might want to assemble a nuclear "nest egg."
