A small bouquet of flowers (back) lies next to a charred tree, with a mangled metal enclosure infront of it, on Highland Avenue in Los Angeles June 18, 2013. Journalist Michael Hastings, whose 2010 Rolling Stone magazine profile of the U.S. military chief in Afghanistan, Stanley McChrystal, led to the general being relieved of command, died on Tuesday in a car wreck in Los Angeles, his employer said. According to local media, Hastings was killed when his car crashed into a tree on Highland Avenue and caught fire. REUTERS/Fred Prouser (UNITED STATES - Tags: DISASTER OBITUARY MEDIA)

A small bouquet of flowers lies next to a charred tree and glass fragments on Highland Avenue in Los Angeles, California June 18, 2013. Journalist Michael Hastings, whose 2010 Rolling Stone magazine profile of the U.S. military chief in Afghanistan, Stanley McChrystal, led to the general being relieved of command, died on Tuesday in a car wreck in Los Angeles, his employer said. According to local media, Hastings was killed when his car crashed into a tree on Highland Avenue and caught fire. REUTERS/Fred Prouser (UNITED STATES - Tags: DISASTER OBITUARY)

A small bouquet of flowers lies next to a charred tree and glass fragments on Highland Avenue in Los Angeles, California June 18, 2013. Journalist Michael Hastings, whose 2010 Rolling Stone magazine profile of the U.S. military chief in Afghanistan, Stanley McChrystal, led to the general being relieved of command, died on Tuesday in a car wreck in Los Angeles, his employer said. According to local media, Hastings was killed when his car crashed into a tree on Highland Avenue and caught fire. REUTERS/Fred Prouser (UNITED STATES - Tags: DISASTER OBITUARY)

A small bouquet of flowers lies next to a charred tree and glass fragments on Highland Avenue in Los Angeles, California June 18, 2013. Journalist Michael Hastings, whose 2010 Rolling Stone magazine profile of the U.S. military chief in Afghanistan, Stanley McChrystal, led to the general being relieved of command, died on Tuesday in a car wreck in Los Angeles, his employer said. According to local media, Hastings was killed when his car crashed into a tree on Highland Avenue and caught fire. REUTERS/Fred Prouser (UNITED STATES - Tags: DISASTER OBITUARY)

Ohio authorities respond to multi-car crash on Interstate 275 between Hamilton and Colerain avenue exits in Colerain Township, northwestern Hamilton County, near Cincinnati, Ohio January 21, 2013. One woman was killed on Monday and dozens of people injured in a 76-vehicle pileup on an icy Ohio highway, one of three major crashes that clogged roadways across the state, authorities said. Sixty cars and 16 tractor trailers slammed into one another on Interstate 275 near Cincinnati just after 11:35 a.m., said Hamilton County Sheriff's spokesman Jim Knapp. REUTERS/Joe Wessels (UNITED STATES - Tags: DISASTER TRANSPORT ENVIRONMENT)

Ohio authorities respond to multi-car crash on Interstate 275 between Hamilton and Colerain avenue exits in Colerain Township, northwestern Hamilton County, near Cincinnati, Ohio January 21, 2013. One woman was killed on Monday and dozens of people injured in a 76-vehicle pileup on an icy Ohio highway, one of three major crashes that clogged roadways across the state, authorities said. Sixty cars and 16 tractor trailers slammed into one another on Interstate 275 near Cincinnati just after 11:35 a.m., said Hamilton County Sheriff's spokesman Jim Knapp. REUTERS/Joe Wessels (UNITED STATES - Tags: DISASTER TRANSPORT ENVIRONMENT)

Ohio authorities respond to multi-car crash on Interstate 275 between Hamilton and Colerain avenue exits in Colerain Township, northwestern Hamilton County, near Cincinnati, Ohio January 21, 2013. One woman was killed on Monday and dozens of people injured in a 76-vehicle pileup on an icy Ohio highway, one of three major crashes that clogged roadways across the state, authorities said. Sixty cars and 16 tractor trailers slammed into one another on Interstate 275 near Cincinnati just after 11:35 a.m., said Hamilton County Sheriff's spokesman Jim Knapp. REUTERS/Joe Wessels (UNITED STATES - Tags: DISASTER TRANSPORT ENVIRONMENT)

Ohio authorities respond to multi-car crash on Interstate 275 between Hamilton and Colerain avenue exits in Colerain Township, northwestern Hamilton County, near Cincinnati, Ohio January 21, 2013. One woman was killed on Monday and dozens of people injured in a 76-vehicle pileup on an icy Ohio highway, one of three major crashes that clogged roadways across the state, authorities said. Sixty cars and 16 tractor trailers slammed into one another on Interstate 275 near Cincinnati just after 11:35 a.m., said Hamilton County Sheriff's spokesman Jim Knapp. REUTERS/Joe Wessels (UNITED STATES - Tags: DISASTER TRANSPORT ENVIRONMENT)

Ohio authorities respond to multi-car crash on Interstate 275 between Hamilton and Colerain avenue exits in Colerain Township, northwestern Hamilton County, near Cincinnati, Ohio January 21, 2013. One woman was killed on Monday and dozens of people injured in a 76-vehicle pileup on an icy Ohio highway, one of three major crashes that clogged roadways across the state, authorities said. Sixty cars and 16 tractor trailers slammed into one another on Interstate 275 near Cincinnati just after 11:35 a.m., said Hamilton County Sheriff's spokesman Jim Knapp. REUTERS/Joe Wessels (UNITED STATES - Tags: DISASTER TRANSPORT ENVIRONMENT)

Ohio authorities respond to multi-car crash on Interstate 275 between Hamilton and Colerain avenue exits in Colerain Township, northwestern Hamilton County, near Cincinnati, Ohio January 21, 2013. One woman was killed on Monday and dozens of people injured in a 76-vehicle pileup on an icy Ohio highway, one of three major crashes that clogged roadways across the state, authorities said. Sixty cars and 16 tractor trailers slammed into one another on Interstate 275 near Cincinnati just after 11:35 a.m., said Hamilton County Sheriff's spokesman Jim Knapp. REUTERS/Joe Wessels (UNITED STATES - Tags: DISASTER TRANSPORT ENVIRONMENT)