Nation News of the Day From Across the Nation / 2 Union challenge: A federal appeals court on Friday upheld Wisconsin Gov. Scott Walker's contentious law stripping most public workers of nearly all of their collective bargaining rights. The Environmental Protection Agency is proposing regulations to reduce emissions from the massive Navajo Generating Station by as much as 84 percent, in a compromise that would give the plant's operators more time to install scrubbers and would ease the economic impact on the Navajo and Hopi tribes. Military jets scrambled to escort an Alaska Airlines ... Read More