WASHINGTON - It is gallows humor time for Republicans in Congress, where one lawmaker jokes that "there's talk about us going the way of the Whigs," the 19th century political party long extinct. "That's not going to happen," Rep. Tom Davis, R-Va., hastens to add, although a little more than a year before the 2008 election, the major leading political indicators still point downward for a party abruptly turned out of power in 2006. Fundraising for Republican campaign organizations lags. That is strikingly so in the House, where the party committee spent more than it raised in each of the...