Rachel Maddow reports on Hillary Clinton's expected call for an end to the embargo on Cuba, and Bernie Sanders rallying 100,000 grassroots supporters, and both candidates perform well in head-to-head polling against potential Republican opponents.July 30, 2015
UP NEXT
Panicking Trump coming up short for civil fraud penalty; no friends stepping up as deadline nears
07:18
Putin flexes expansionist muscles as GOP stalling starves Ukraine of military aid
04:25
How pro-Trump election officials could make sure your vote doesn't count
08:19
How Russia duped two Republicans with propaganda laundered through fake news sites
03:54
'Massive national security risk': Trump financial desperation makes access to U.S. secrets dangerous
04:22
'Everything's for sale': Trump's TikTok flip-flop follows disturbing pattern