Bid & Ask: The Deals of the Week

Noteworthy expenditures of the week

1. American International Group is suing Bank of America for more than $10 billion over losses on mortgage-bond investments, in what may be the largest such lawsuit filed by a single investor.

2. International Paper, the world’s No. 1 pulp and paper maker, extended its $3.3 billion tender offer for rival Temple-Inland, after being rejected in July.