You asked, Seattle Mayor Ed Murray answered questions on immigration, homelessness and a new sports arena. Also, are you traveling for the holidays? Seattle author Maria Semple tells us about the competent traveler and the helpless traveler and how you're both. Listen to the full show above or check out one of the segments: Mayor Murray takes your calls on immigration, homelessness and more Traveling? Maria Semple says it's OK to the be the helpless one of the group