BERKELEY, Calif. (AP) - Although the liberal advocacy group MoveOn.org touts itself as a grassroots political group, records show that a sizable lump of money comes from just two donors. A review of the Berkeley-based group's first quarter fund raising showed nearly half its $6.98 million came from Peter Lewis, chairman of Progressive Corporation, a Cleveland insurance company, and billionaire philanthropist George Soros. Lewis has donated $2 million to the group and Soros has given more than $1 million, the San Francisco Chronicle reported Sunday. The directors of MoveOn, which has pledged to "bring ordinary people back into politics," say...