Lawmakers who wanted big banks to match BofA's (NYSE:BAC) pledge not to further hike credit-card...

Lawmakers who wanted big banks to match BofA's (NYSE:BAC) pledge not to further hike credit-card rates got one answer from Wells Fargo (NYSE:WFC), who expects to raise rates for most customers by 3 percentage points on Nov. 30 - the day before Rep. Barney Frank wants new curbs to become effective.