Trump mocked for giving speech in front of garbage

People on Twitter mocked presumptive GOP presidential nominee Donald TrumpDonald John TrumpCensus Bureau spends millions on ad campaign to mitigate fears on excluded citizenship question Bloomberg campaign: Primary is two-way race with Sanders Democratic senator meets with Iranian foreign minister MORE on Tuesday for giving a speech in front of what appeared to be a large pile of garbage.

Several people on Twitter focused on the candidate's backdrop as Trump spoke about the economy and trade policies during a speech on Tuesday.

The speech was at Alumisource, a raw material producer for the aluminum and steel industries in Pennsylvania, CNN reported.