authorities philadelphia station prosecutors throughout city election day respond report voter intimidation illegal activity republican presidential nominee donald trump claim poll might rig mostly minority city philadelphia one many u.s. municipalities wrestle respond trump call supporters watch poll place correspond promise civil right group send backers poll election judge provide cell phone direct access district attorney office philadelphia say tim dowling chief deputy city commissioner lisa deeley soon cross line go deal law enforcement nov. presidential election among contentious nation history trump whose campaign shake allegations grope numerous women video surface make lewd comment grope women refuse promise accept result election lose democrat hillary clinton week trump tell supporters watch poll place cities philadelphia st. louis chicago large minority populations trump slip poll repeatedly say election rig fear true voters denver call officials seek reassurance say amber mcreynolds city director elections voters call say election rig mcreynolds say try explain process work ... rig election pretty much impossible various election experts include republicans say virtually impossible rig presidential election numerous study show voter fraud u.s. elections rare arizona traditionally republican state poll recently begin show increase support clinton poll workers train deal expect onslaught observers say elizabeth bartholomew spokeswoman elections officials maricopa county phoenix locate north carolina local republican party headquarter badly damage sunday unsolved arson attack state elections officials take extra step address poll security wednesday state elections board executive director kim strach send county elections officials memo outline examples prohibit behavior poll place emphasize state federals laws bar intimidation coercion poll philadelphia team district attorney office station throughout city ready respond moment notice dowling say city also increase security poll place demand first time identification even credentialed poll-watchers send political party city activate team previous elections year set police station rhetoric err side caution dowling say despite high-profile nature claim fear intimidation poll place may overblown trump supporters distance remark watch poll many jurisdictions allow poll watchers generally credentialed number limit several elections officials say far receive unusually high number request poll-watcher credentials leon county florida example state capital tallahassee locate 55 people affiliate democratic party register poll watchers observe early vote begin monday two sign behalf trump none republican party ion sancho supervisor elections county believe problems poll say florida civil right activist becca guerra say worry voter intimidation inside poll place rule electioneer poll watchers voters may trouble outside park lot train folks eye ears say poll safeguard step trump 's 'rigged election claim