National Headlines 5-15-16

Clinton caught in end-of-the-primary trap (Politico)

State GOP leaders crush ‘Never Trump’ rebellions (Politico)

Trump tweaks his brand (The Hill)

Puerto Rico debt becomes constitutional fight on the right (The Hill)

Even supporters agree: Clinton has weaknesses as a candidate. What can she do? (Washington Post)

DHS Secretary: Long Airport Screening Wait Times Not a ‘National Crisis’ (PJ Media)

Inside the GOP effort to draft an independent candidate to derail Trump (Washington Post)

Hillary, Bernie delegates clash at NV Dem convention (American Mirror)

Hillary Clinton Outlines Economic Plans, Which Include Her Husband (New York Times)

Chris Wallace to Bob Woodward: Does Wash Post Also Have 20 Reporters Investigating Hillary Clinton? (Washington Post)

Glenn Beck, other top conservatives to meet with Mark Zuckerberg over bias claims (MarketWatch)