Wisconsin demonstrators party like it's 1968

(Reuters) - The issues were serious but the mood was cheery on Sunday among demonstrators in Wisconsin protesting an effort by the Republican governor to reduce the bargaining power of public employee unions. Protesters, marking the start of a second week of mass action, jammed inside the state Capitol's rotunda, protected from the sleet and wet snow outside, to munch pizza donated by sympathizers from out of state and from foreign countries. "It's like a street festival," said Tyler Pagel, 29, whose wife is a teacher, one of tens of thousands of workers who could be affected by Gov. Scott...