Actor Robert De Niro addresses the class of 2015, faculty, and guests during  New York University's Tisch School of the Arts commencement  ceremony,  Friday, May 22, 2015, in New York. De Niro, who quit high school to pursue an acting career, was the honored speaker at the raucous ceremony for 1,200 graduates at The Theater at Madison Square Garden. (AP Photo/Mary Altaffer)
De Niro tells NY arts graduates 'You have to keep working'
Actor Robert De Niro addresses the class of 2015, faculty, and guests during New York University's Tisch School of the Arts commencement ceremony, Friday, May...
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In this Nov. 4, 2014 file photo, Ohio Attorney General Mike DeWine speaks to supporters at the Ohio Republican Party celebration in Columbus, Ohio.   DeWine said Friday, May 22, 2015,  he’s studying the plausibility of a tightly crafted medical marijuana proposal as much broader initiatives head toward voters. (AP Photo/Tony Dejak)
Attorney general studying possible medical marijuana plan
In this Nov. 4, 2014 file photo, Ohio Attorney General Mike DeWine speaks to supporters at the Ohio Republican Party celebration in Columbus, Ohio. DeWine said...
Dillon Novak
Dillon Novak
Kurt Busch talks to a crew member before practice for Sunday's NASCAR Coca-Cola 600 Sprint Cup series auto race at Charlotte Motor Speedway in Concord, N.C., Thursday, May 21, 2015. (AP Photo/Terry Renna)
Single duty: Kurt Busch brings double lessons to Charlotte
Kurt Busch talks to a crew member before practice for Sunday's NASCAR Coca-Cola 600 Sprint Cup series auto race at Charlotte Motor Speedway in Concord, N.C.,...
Workers inspect damage to a freeway ramp Friday, May 22, 2015, in Las Vegas. The ramp leading to Interstate 15 was closed from damage after an earthquake that struck a rural area of southern Nevada. (AP Photo/John Locher)
Las Vegas feels magnitude-4.8 earthquake 100 miles away
Workers inspect damage to a freeway ramp Friday, May 22, 2015, in Las Vegas. The ramp leading to Interstate 15 was closed from damage after an earthquake that...
State Rep. Scott Inman sits with his daughter Sophia in the House chamber on the last day of the legislative session at the state Capitol in Oklahoma City, Friday, May 22, 2015. (Nate Billings/The Oklahoman via AP)
Legislature approves $7.1 billion state budget, ends early
State Rep. Scott Inman sits with his daughter Sophia in the House chamber on the last day of the legislative session at the state Capitol in Oklahoma City,...
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Federal data: As oil production soars, so do pipeline leaks
This July 9, 2007 file photo shows a sea lion rests as water drains through the mussels at the water line of the Plains Exploration & Production Co. Platform...
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King Abdullah II of Jordan addresses the audience during the opening session of the World Economic Forum at the King Hussien convention center, Southern Shuneh, Jordan, Friday, May 22, 2015. Top political and business leaders are coming together in the Middle East at a regional World Economic Forum conference to search for solutions to widespread joblessness, which has created fertile ground for the recruitment of desperate youths by militants.  (AP Photo/Nasser Nasser)
Analysis: At Mideast forum, hopes for future amid chaos
King Abdullah II of Jordan addresses the audience during the opening session of the World Economic Forum at the King Hussien convention center, Southern Shuneh,...
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