Massive protests have swept across Egypt once more, and this time they are even larger than the Arab Spring protests that ousted Hosni Mubarak in 2011.

A military source told AFP that "millions" of protesters took to the streets. "It is the biggest protest in Egypt's history."

Their anger is now directed at President Mohamed Morsi, whom many believe has lost his legitimacy after becoming the country's first democratically elected president. There are also plenty of counter-protestors showing their support.

From the BBC:

The protesters accuse the country's first Islamist president of failing to tackle economic and security problems since taking power a year ago.

A presidential spokesman urged the demonstrators to respect the democratic process, referring to Mr Morsi's victory in last year's elections which were widely seen as free and fair.

One protestor speaking with BBC News rejected the notion of allowing Morsi to stay in power, despite being the first freely-elected leader in Egypt in 60 years.

"So what. He didn't fulfill the contract," the man said.

Photos taken by both journalists and citizens on Twitter show an incredible sea of bodies formed from Tahrir square to the front of the presidential palace.

Here's what we're seeing:

Hundreds of thousands of Egyptian demonstrators gather outside the presidential palace in Cairo during a protest calling for the ouster of President Mohamed Morsi on June 30, 2013. Mahmud Khaled/AFP

Islamists, members of the brotherhood, and supporters of Egyptian President Mohamed Mursi shout slogans with brotherhood's flag during a protest around the Raba El-Adwyia mosque square in the suburb of Nasr City, Cairo, June 28, 2013. Egypt's leading religious authority warned of "civil war" and appealed for calm amid scattered violence on Friday, days before mass demonstrations that the opposition hopes can force the Islamist president to quit. REUTERS/Amr Abdallah Dalsh





RT @Anon_Central: #Egypt today: Protesters in front of El-Thadiya presidential palace in Cairo | pic.twitter.com/nQKMVX0YIY — Paul Szoldra (@PaulSzoldra) June 30, 2013

RT @JuddLegum: AMAZING: Throngs of Egyptians aim laser pointers at military helicopter flying overhead pic.twitter.com/diCKv1idCu (via @AFP) — Paul Szoldra (@PaulSzoldra) June 30, 2013