NEW : Vice President Biden likens ` ` Occupy Wall Street '' protesters to the Tea party . NEW : Republican Senator Paul Ryan says lower taxes are needed to bolster the economy . NEW Meanwhile , hundreds turned out in downtown Philadelphia near City Hall in a similar demonstration . : Two protesters are arrested in Los Angeles for trespassing . Similar protests have sprung up in more than a dozen cities .
NEW : Vice President Biden likens ` ` Occupy Wall Street '' protesters to the Tea party . NEW : Republican Senator Paul Ryan says lower taxes are needed to bolster the economy . NEW : Two protesters are arrested in Los Angeles for trespassing . Similar protests have sprung up in more than a dozen cities .