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Toronto Mayor Rob Ford apologizes for his vulgar language after drunken-driving and prostitution allegations.
CNN's Paula Newton reports Canadian officials say the scene of a train crash and explosion was like a crematorium.
RELATED STORY: Report: Railway head says train in Canada tampered with
More rain is expected this weekend in already flooded parts of Canada. CNN's Paula Newton reports.
RELATED STORY: In Alberta, misery rises along with floodwaters
CNN's Paula Newton reports on allegations that the Toronto mayor can be seen using drugs in a cell phone video.
RELATED STORY: Reports: Video appears to show Toronto mayor smoking from crack pipe