Monday's Headlines: Inside the Rubio meltdown: Frustration and perceived blunders

In debate, Democrats pounce on Flint water crisis — and each other; The Fix: Winners and losers ; Fact Checker: Is Clinton super PAC raising 'a lot of money' from Wall St.?; With Obama visit, Cubans hope for home run in baseball diplomacy; Nancy Reagan's toughest battle was the 'long, long goodbye' to the man she loved;   The morning's most important stories, selected by Post editors   Top Stories Inside the Rubio meltdown: Frustration and perceived blunders Party leaders, donors and other supporters of the Republican presidential candidate portray a political operation that continues to falter in its message, in its attention to the fundamentals of campaigning and in its use of a promising politician. Ed O'Keefe, Robert Costa and Paul Kane  •  Read more » In debate, Democrats pounce on Flint water crisis — and each other The clash between Bernie Sanders and Hillary Clinton two days ahead of Michigan's primary included the sharpest exchange yet between the two contenders. By Anne Gearan and Abby Phillip  •  Read more »   The Fix: Winners and losers The best. Also, the worst. By Chris Cillizza  •  Read more »   Fact Checker: Is Clinton super PAC raising 'a lot of money' from Wall St.? Here's our round-up of 13 fishy facts during the showdown in Flint, Mich. By Glenn Kessler and Michelle Ye Hee Lee  •  Read more »   With Obama visit, Cubans hope for home run in baseball diplomacy The Castro regime will press for a deal to allow Cuban players to sign directly with Major League teams. It's a move that all sides believe could bind the two countries together over their shared love of the game and be a step in normalizing relations. By Aaron C. Davis  •  Read more »   Nancy Reagan's toughest battle was the 'long, long goodbye' to the man she loved The fierce protector of the president continued to protect the love of her life as his mind slowly deteriorated due to Alzheimer's. By Peter Holley  •  Read more »   ADVERTISEMENT   Opinions   Apple VP: The FBI wants to roll back the security consumers need By Craig Federighi  •  Read more »   The GOP vulgarians By E.J. Dionne Jr.  •  Read more »   Why you might just miss old-time political bosses By Robert J. Samuelson  •  Read more »   The campaign debate we need on Libya By Jackson Diehl  •  Read more »   Economic policymakers are at sea on inflation By Lawrence Summers  •  Read more »   Chris Van Hollen for U.S. Senate By Editorial Board  •  Read more » ADVERTISEMENT   More News   In drills, U.S., South Korea practice striking North's nuclear plants The massive joint military exercises started Monday and drew a ferocious response from Pyongyang, which sees them as a pre-text for an invasion. By Anna Fifield  •  Read more » Turkey cracks down on foreign fighters There are signs of frustration in Turkey, which has been accused of enabling the migration of fighters into Syria even while being called upon to block militants on behalf of other governments unwilling or unable to do the job themselves. By Greg Miller and Souad Mekhennet  •  Read more » Which 'Downton Abbey' characters get their happily-ever-after? Six years came to a slow and mostly satisfying end as the high-brow British soap opera sailed off into the sunset like a luxury cruise liner, leaving viewers staring at its gilded wake. By Joe Heim  •  Read more » Jimmy Carter says he no longer needs cancer drug treatment The former president shared the news at one of his regular Sunday school classes less than seven months after he had been diagnosed with melanoma that spread to his brain. By Kathleen Foody | AP  •  Read more » His greatness waning, Peyton Manning makes the right choice with retirement The five-time MVP arrives at the right decision as he nears his 40th birthday later this month. By Mark Maske  •  Read more »         Share Today's Headlines:       Twitter      Facebook Trouble reading? Click here to view in your browser. You received this email because you are signed up for Headlines. For additional free newsletters or to manage your newsletters, click here. We respect your privacy. If you believe that this email has been sent to you in error or you no longer wish to receive email from The Washington Post, click here. Contact us for help. ©2016 The Washington Post, 1301 K St NW, Washington DC 20071