Barack ObamaBarack Hussein ObamaMichelle Obama weighs in on Trump, 'Squad' feud: 'Not my America or your America. It's our America' Media cried wolf: Calling every Republican a racist lost its bite Rubio criticizes reporters, Democrat for racism accusations against McCain MORE has reached his highest level of support in Gallup's tracking poll.

Obama leads John McCainJohn Sidney McCainMichelle Obama weighs in on Trump, 'Squad' feud: 'Not my America or your America. It's our America' Meghan McCain shares story of miscarriage Media cried wolf: Calling every Republican a racist lost its bite MORE 50 percent to 42 percent according to Gallup's Tuesday survey, which takes into account responses from Saturday through Monday. The two candidates had been virtually tied in the polls at the start of the Democratic convention last week.

In Rasmussen's tracking poll, Obama leads McCain 48 percent to 43 percent. When "leaners" are included, Obama leads 50 percent to 45 percent. Obama has increased his support among Democrats, 85 percent of whom now support him.