Democrats have accused Trump of seeking to stitch-up the election by refusing to provide funding for the USPS to cope with an expected surge in mail-in votes.
The president claims mail-in voting is exposed to widespread fraud, a claim dismissed by many election officials and experts.
Trump currently trails the presumptive Democratic presidential nominee Joe Biden in the polls.
Due to the coronavirus pandemic, a massive increase in the number of Americans casting mail-in votes this year is expected.
All patriots, Democrats, Independents or Republicans, should reject the President's assault on the Postal System in this election season.".
Pelosi and other top Democrats are considering bringing the House back early to address the USPS crisis, reported Axios.
Another former Democratic president, Barack Obama, had on Friday called it an attempt to "kneecap" the USPS to suppress mail-in votes. »