Massachusetts' 5th congressional district is a congressional district in eastern Massachusetts.
 The district is represented by Katherine Clark.
 Massachusetts congressional redistricting after the 2010 census has changed the borders of the district starting with the elections of 2012, with the new 3rd district largely taking the place of the old 5th.
 The 5th district had covered many of the communities represented in the old 7th district.
 As of 2010, the population of the 5th congressional district was 727,515.
 On July 15, 2013, Ed Markey resigned from the seat to become the junior Senator from Massachusetts.
 On December 10, 2013, Democrat Katherine Clark won a special election to fill the seat for the remainder of the 113th Congress.
 She was sworn into office on December 12, 2013.
Wisconsin's 4th congressional district is a congressional district of the United States House of Representatives in Wisconsin, encompassing a part of Milwaukee County and including all of the city of Milwaukee and its working-class suburbs of Cudahy, St. Francis, South Milwaukee, and West Milwaukee.
 Recent redistricting has added the Milwaukee County North Shore communities of Glendale, Shorewood, Whitefish Bay, Fox Point, Bayside, and Brown Deer to the district.
 It is currently represented by Gwen Moore, a Democrat.
Wayne Curtis "Curt" Weldon (born July 22, 1947) is an American politician.
 He served as a Republican member of the United States House of Representatives from 1987 to 2007, representing the 7th district of Pennsylvania.
 He was defeated in November 2006 for reelection by Joe Sestak.
 Weldon was vice-chair of the Armed Services Committee and the House Homeland Security Committee.
 He was also the co-chair of the Duma-Congress Study Group, the official inter-parliamentary relationship between the United States and Russia.
Kentucky's 4th congressional district is a congressional district in the U.S. state of Kentucky.
 Located in the northeastern portion of the state, it is a long district that follows the Ohio River.
 The majority of voters live in the booming suburban Cincinnati counties of Boone, Kenton and Campbell, which includes such suburbs as Fort Mitchell, Covington, Florence, Newport, and Fort Thomas.
 It also stretches into the outer suburbs of Louisville (including a small portion of Louisville itself) and Lexington.
New York's 13th Congressional District is a congressional district for the United States House of Representatives located in New York City, represented by Adriano Espaillat.
 The district is the smallest Congressional district by area in the U.S.
Kansas's 1st congressional district is a congressional district in the U.S. state of Kansas.
 Commonly known as "The Big First", the district encompasses 63 counties in western and northern Kansas (more than half of the state), making it the 12th largest congressional district in the nation.
 Located within the district are Manhattan, Salina, Dodge City, Emporia, Garden City, Hays and Hutchinson.
 From 2011 to 2017, the district was represented by Republican Tim Huelskamp who was originally elected in 2010 to succeed fellow Republican Jerry Moran who ran successfully for the U.S. Senate seat formerly held by now Governor Sam Brownback.
 Huelskamp was re-elected twice in 2012 and 2014, but lost the 2016 Republican primary for a fourth term to obstetrician Roger Marshall.
The 27th Congressional District of New York is a congressional district for the United States House of Representatives in Western New York.
 It includes all of Orleans, Genesee, Wyoming, and Livingston counties and parts of Erie, Monroe, Niagara, and Ontario counties.
 The district contains most of the eastern and southern suburbs of Buffalo, most of the southern suburbs of Rochester, as well rural areas to the east.
 Chris Collins has represented the district since 2013.
Gregory Weldon Meeks (born September 25, 1953) is the U.S. Representative for New York 's 5 congressional district , formerly in the 6th District since 1998.
 He is a member of the Democratic Party.
 The district formerly included, in the last congress, most of southeastern Queens, including Jamaica, Laurelton, Rosedale, Cambria Heights, Saint Albans, Springfield Gardens, Far Rockaway, and the John F. Kennedy International Airport.
 His district is made up mainly of middle and upper middle-class African-American and West Indian American communities, but also included a small part of Ozone Park and part of Howard Beach known as Old Howard Beach, both of which are predominantly middle-class Italian-American communities.
 In addition, he represented much of Kew Gardens and northern Richmond Hill.
Frank Dean Lucas (born January 6, 1960) is an American politician.
 Lucas is the U.S. Representative for Oklahoma 's 3 congressional district , serving since 2003, having previously represented the 6th district, from 1994 to 2003.
 He is a member of the Republican Party and chairs the House Committee on Agriculture.
 His district, numbered as the 6th district from 1994 to 2003, is the largest congressional district in the state and one of the largest in the nation that does not cover an entire state.
 It covers 34,088.49 square miles and stretches from the Panhandle to the fringes of the Tulsa suburbs—almost half of the state's land mass.
Pennsylvania's 7th congressional district incorporates parts of the Philadelphia suburbs, including most of Delaware County along with portions of Chester County, Montgomery County, Berks County, and Lancaster County.
 It is currently represented by Republican Pat Meehan in the 115th United States Congress.

Question: Curt Weldon represented the congressional district that involved which major city's suburbs?
Answer: Philadelphia