The U.S. must follow Arab nations and take a stand against Qatar for hosting and funding terrorists.
A faction led by Michael Flynn, Trump's National Security Advisor, wants to add the Brotherhood to the State Department and U.S. Treasury lists of foreign terrorist organizations, the sources said.
Two sentenced to life in prison, 16 others get 15 years in jail and 86 acquitted.
Six others given death penalty alongside the former president as Egypt continues crackdown on the Muslim Brotherhood.
The alleged Muslim Brotherhood members were ordered held in connection with the June attack in Cairo.
Once the leading nonviolent Islamist movement in the Middle East, the Muslim Brotherhood is being overshadowed by more radical groups.
The explosion near a top court building was the deadliest attack in three blasts to hit the Egyptian capital on Monday.
Anti-terrorism law gives authorities sweeping powers to ban groups for harming national unity
Fattah was sentenced for violating limits on demonstrations, amid one of the toughest crackdowns on dissent in Egypt's history.
The men were convicted of playing a role in the killings of 16 policemen following the ouster of Islamist president Mohamed Mursi.
"It seems that these sentences are aimed at striking fear and terror into the hearts of those who oppose the interim government," a human rights advocate said.
Egypt Sentences Muslim Brotherhood Leader Mohamed El-Beltagy to One Year for Insulting the Judiciary
Beltagy is standing trial along with former president Mohamed Mursi and 13 other Muslim Brotherhood leaders on charges of inciting the killing of protesters
The ruling was the biggest mass death sentence handed out in Egypt's modern history, lawyers said.
The Egyptian government declared the Muslim Brotherhood a terrorist group on Wednesday in response to a suicide attack that killed 16 in the Nile Delta.
The charges leveled against the former Egyptian president and other top Muslim Brotherhood members could result in their execution.