The three men arrested in the Boston Marathon bombing investigation are to be charged with conspiring to obstruct justice and making false statements, according to a US attorney.
More top news
Rain in the north tonight, cloudy and humid in the south
In an exclusive interview with ITV News, 100 metre world champion Justin Gatlin also said that booing at the World Championships "did hurt".
The 26-year-old had just given birth to her third child and was being transferred to a different floor when the tragedy happened.