Original sentence: Galloway is perhaps best known for his vigorous campaign to overturn economic sanctions against Iraq (motivated by his Arabism and loathing of the United States of America, and for his visits to (and personal praise of) Saddam Hussein in 1994 and 2002
Edited sentence: Galloway is perhaps best known for his vigorous campaign to overturn economic sanctions against Iraq, and for his visits to Saddam Hussein in 1994 and 2002