Washington: US Secretary of State John Kerry has said Boston Marathon bombing suspect Tamerlan Tsarnaev returned from Russia last year `with a willingness to kill people`.
Tsarnaev and his younger brother, Dzhokhar Tsarnaev, are suspected of carrying out the Boston bombings last week.
Kerry went on to say that democracies, including the United States, need to do a better job with young people, Politico reports.
According to the report, a senior State Department official said that Kerry was not trying to get ahead of investigators.
The official said that there is an ongoing investigation led by the FBI and the Secretary was simply expressing broad concern about radicalism rather than indicating any new information or conclusion about the individuals involved, the report added.