The following is from the church that Barack Obama currently attends.
We are a congregation which is Unashamedly Black and Unapologetically Christian... Our roots in the Black religious experience and tradition are deep, lasting and permanent. We are an African people, and remain “true to our native land,” the mother continent, the cradle of civilization. God has superintended our pilgrimage through the days of slavery, the days of segregation, and the long night of racism. It is God who gives us the strength and courage to continuously address injustice as a people, and as a congregation. We constantly affirm our trust in God through cultural expression of a Black worship service and ministries which address the Black Community.
How much traction would he receive if he was an avowed muslim belonging to a mosque?
Al-Taqiyya.