Poll - Where should MLS expand next?

In his 'State of the League' address, MLS Commissioner Don Garber listed the cities the league is currently considering for expansion teams. They are, in alphabetical order, Atlanta, Cleveland, Las Vegas, Miami, Milwaukee, New York (a second team), Philadelphia, Phoenix, Portland, San Diego, Seattle, St. Louis and Vancouver.

He reminded everyone that they plan to be at 16 teams by 2010, so two of these cities will get teams. So what two cities should it be?

Should MLS find a home in the south with Atlanta, create an Ohio rivalry in Cleveland, go for sin in Vegas, make a return to Florida in Miami, give Milwaukee something good for all the beer they've given us, start an East coast intra-city rumble with a second New York club, give the city of brotherly love some love of their own, go for the dry heat of Phoenix, enter in the Northwest with Portland or Seattle, give California a fourth team in San Diego, find a way to get into one of the oldest soccer towns in the US with St. Louis or plant another flag north of the border in Vancouver?

Go ahead and vote for up to two teams below and let the world know where you think MLS should stand.