3) Alter the bill so that funding for presidential campaigns is maintained, also from Rep. Castor.

4) Prohibit entities that receive federal funds from advocating the election or defeat of a presidential candidate, from Rep. Niki Tsongas (D-Mass.).

5) Alter the bill so taxpayers can still voluntarily finance presidential campaigns through additional donations made when taxes are filed, from Rep. Jared Polis (D-Colo.).

6) A similar amendment from Rep. Gwen MooreGwen MooreHouse Dems ask Fed to consider diverse candidates to fill Richmond vacancy Black Dems tell Trump: ‘We have a lot to lose’ Dem rep to introduce bill to block use of federal funds for Trump's border wall MORE (D-Wis.) that would allow voluntary taxpayer contributions.