A.M. Links: Clinton vs. Trump, One-Third of Sanders Supporters Won’t Vote Hillary, St. Patrick’s Day

• Hillary Clinton vs. Donald Trump: “Get ready for the nastiest general election in memory.”

• According to a new poll, 33 percent of Bernie Sanders supporters “cannot see themselves voting for Hillary Clinton in November.”

• A Kurdish group has claimed responsibility for the car bomb attack in the Turkish capital city of Ankara that killed at least 35 people.

• Hennepin County, Minnesota, an area which includes Minneapolis, will no longer use grand juries in cases dealing with police officer-involved shootings.

• SeaWorld says it is going to stop breeding killer whales.

• Today is St. Patrick’s Day.

Follow us on Facebook and Twitter, and don’t forget to sign up for Reason’s daily updates for more content.