NEW : A Egypt source says there is frustration with U.S. 's government . White House spokesman Suleiman calls Biden 's comments `` unhelpful '' Gibbs says Egypt should stop arresting and harassing journalists and activists . Vice President Gibbs talks by phone with Suleiman .
NEW : A U.S. source says there is frustration with Egypt 's government . White House spokesman Gibbs calls Suleiman 's comments `` unhelpful '' Gibbs says Egypt should stop arresting and harassing journalists and activists . Vice President Biden talks by phone with Suleiman .