NBC's Mark Murray joins NewsNation to talk about the top political stories of the day, including former President George Bush's speech commemorating the 10th anniversary of Hurricane Katrina.Aug. 28, 2015
UP NEXT
How Vanderbilt University balances free speech and safety
08:41
Police arrest pro-Palestinian protesters on UT Austin campus
01:56
'Incredibly distressing': Jewish student at Columbia speaks out about protests
03:38
‘Students on edge’: Columbia University says protestors agree to more talks
11:09
Goodwin: ‘I wish young people could look back’ & ‘take some hope from’ 1960s protests
07:08
Airlines must offer automatic refunds for canceled flights under new regulations