'The enforcer' -- how Barbara Bush became the matriarch of the Republican Party

'The enforcer' -- how Barbara Bush became the matriarch of the Republican Party  CNN What to know about former first lady Barbara Bush  CBS News Jenna Bush Hager calls grandmother Barbara Bush 'a fighter' in emotional 'Today' show interview  Washington Post Jenna Bush Hager shares emotional update on grandma Barbara Bush: 'She's a fighter'  Today.comFull coverage