Frontrunning: April 27
- Trump, Clinton press closer to general election showdown (AP)
- Acela primaries: Winners, losers (Hill)
- Trump Says He's `Presumptive Nominee' as Clinton Wins Four (BBG)
- In the battle for Hollywood endorsements - and cash - Clinton rules (Reuters)
- U.S. Oil Rises Above $45 a Barrel for First Time Since November (BBG)
- Spin: Near-Zero Growth Happens Often in Slow-Motion U.S. Economy (BBG)
- Comcast in Discussions to Buy DreamWorks Animation (WSJ)
- Iran's Supreme Leader says U.S. lifted sanctions only on paper (Reuters)