What have been your thoughts and reactions this week as you've followed news coverage about the bombs that exploded at the Boston Marathon on Monday? To what extent have you followed the hour-by-hour updates? What stories have you read or heard that particularly affected you? The Times has been reporting on the news from Boston and Washington on its Lede blog all week. Below are some of the updates on the aftermath of the Boston Marathon explosions that the blog posted on Wednesday afternoon: F.B.I. Criticizes Reporting on Bombing Investigation After multiple media outlets reported Wednesday about a supposedly imminent arrest of a suspect in the Boston Marathon bombing case, a senior F.B.I. official in Washington said that no arrests had been made.... Possible Suspect Spotted on Surveillance Camera The Boston Globe and CNN are reporting that law enforcement authorities have spotted an individual on surveillance cameras carrying and then perhaps dropping a bag at the scene of Monday's explosion. The possible suspect was identified after a review of images from surveillance cameras at a Lord & Taylor department store, and other video and photos gathered from the scene, The Globe and CNN report. No Comment on Link Between Letter to Obama and Bombings Jay Carney, the White House press secretary, said the Federal Bureau of Investigation was leading inquiries into the bombings in Boston and a suspicious letter addressed to President Obama, but he declined to comment on any possible link between the two. Asked by a reporter whether there was anything the public could be told about the two episodes, Mr. Carney referred such questions to the F.B.I., which he said had not made that connection during the continuing investigation. What were your reactions when you found out about the bombings at the Boston Marathon? What emotions did you feel? How closely have you been following the news coverage this week? Have you talked about the news in Boston with your teachers, friends or family? Amid all the sadness, anger and searching for answers, have you also learned about stories of bravery, resilience or hope ? What stories particularly moved or heartened you? What other thoughts or hopes do you want to share?