This Wednesday, April 11, 2012 booking photo provided by the Sanford Police Department shows George Zimmerman. Zimmerman, 28, the neighborhood watch volunteer who shot 17-year-old Trayvon Martin, was arrested and charged with second-degree murder Wednesday after weeks of mounting tensions and protests across the country. His attorney, Mark O’Mara, said his client would plead not guilty.
- More than 30 people have died in a suicide bombing attack on Istanbul's international airport, Turkish officials said.
- German leader Angela Merkel said the UK can't expect to keep privileges once it leaves the EU.
- More athletes — nearly all of them golfers — have pulled out of the Rio Olympics over Zika virus concerns.