Today on "Special Report":

U.S. employment (search) rises last month at fastest pace in nearly four years, easily outstripping expectations; unemployment rate ticks up to 5.7%.

GUEST PREVIEW: What do the economic numbers mean in the big picture? We'll ask Greg Valliere, managing director and chief strategist of the Schwab Washington Research group.

Wendell Goler reports: President Bush (search) hopes positive new numbers will help his re-election campaign. We'll have details.

Mike Emanuel reports: Two American military personnel were killed in separate attacks in Iraq Friday, military officials said, as a homicide bomber detonated explosives outside a town hall, killing two people but causing no injuries to U.S. troops. We'll have the latest.

Major Garrett reports: Rep. Pat Toomey (search) challenges Arlen Specter (search) for his seat in the U.S. Senate.

Orlando Salinas reports: Republicans complain that Dems aren't playing by the campaign finance rules.

Catherine Herridge reports: The federal government is warning local authorities of possible attacks on the U.S. transportation system this summer, U.S. officials told Fox News. We'll tell you what you need to know?

Details on those stories and more on Special Report with Brit Hume at 6 p.m. ET.

— Guests and topics are subject to change